| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $166.43 | 8.472% | $180.5299 | $180.53 | $180.55 | $180.50 |
| Purchase #2 | $126.57 | 11.236% | $140.7914 | $140.79 | $140.80 | $140.80 |
| Purchase #3 | $200.44 | 10.185% | $220.8548 | $220.85 | $220.85 | $220.90 |
| Purchase #4 | $150.91 | 13.260% | $170.9207 | $170.92 | $170.90 | $170.90 |
| Purchase #5 | $163.43 | 11.192% | $181.7211 | $181.72 | $181.70 | $181.70 |
| Purchase #6 | $181.86 | 10.500% | $200.9553 | $200.96 | $200.95 | $201.00 |
| Purchase #7 | $219.86 | 12.474% | $247.2853 | $247.29 | $247.30 | $247.30 |
| 7 purchase totals = | $1,209.50 | $1,343.0585 | $1,343.06 | $1,343.05 | $1,343.10 | |