| 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 | $142.62 | 9.381% | $155.9992 | $156.00 | $156.00 | $156.00 |
| Purchase #2 | $172.47 | 5.347% | $181.692 | $181.69 | $181.70 | $181.70 |
| Purchase #3 | $117.42 | 10.673% | $129.9522 | $129.95 | $129.95 | $130.00 |
| Purchase #4 | $25.87 | 4.389% | $27.0054 | $27.01 | $27.00 | $27.00 |
| Purchase #5 | $167.30 | 8.740% | $181.922 | $181.92 | $181.90 | $181.90 |
| Purchase #6 | $189.87 | 12.303% | $213.2297 | $213.23 | $213.25 | $213.20 |
| Purchase #7 | $202.34 | 7.591% | $217.6996 | $217.70 | $217.70 | $217.70 |
| 7 purchase totals = | $1,017.89 | $1,107.5001 | $1,107.50 | $1,107.50 | $1,107.50 | |