| 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 | $150.82 | 9.442% | $165.0604 | $165.06 | $165.05 | $165.10 |
| Purchase #2 | $117.64 | 9.394% | $128.6911 | $128.69 | $128.70 | $128.70 |
| Purchase #3 | $241.68 | 4.148% | $251.7049 | $251.70 | $251.70 | $251.70 |
| Purchase #4 | $200.87 | 9.585% | $220.1234 | $220.12 | $220.10 | $220.10 |
| Purchase #5 | $113.91 | 10.369% | $125.7213 | $125.72 | $125.70 | $125.70 |
| Purchase #6 | $74.28 | 8.798% | $80.8152 | $80.82 | $80.80 | $80.80 |
| Purchase #7 | $166.27 | 8.532% | $180.4562 | $180.46 | $180.45 | $180.50 |
| 7 purchase totals = | $1,065.47 | $1,152.5725 | $1,152.57 | $1,152.50 | $1,152.60 | |