| 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 | $172.37 | 10.861% | $191.0911 | $191.09 | $191.10 | $191.10 |
| Purchase #2 | $44.95 | 3.307% | $46.4365 | $46.44 | $46.45 | $46.40 |
| Purchase #3 | $102.43 | 4.326% | $106.8611 | $106.86 | $106.85 | $106.90 |
| Purchase #4 | $72.60 | 4.298% | $75.7203 | $75.72 | $75.70 | $75.70 |
| Purchase #5 | $145.81 | 9.151% | $159.1531 | $159.15 | $159.15 | $159.20 |
| Purchase #6 | $210.43 | 7.658% | $226.5447 | $226.54 | $226.55 | $226.50 |
| Purchase #7 | $170.42 | 11.400% | $189.8479 | $189.85 | $189.85 | $189.80 |
| 7 purchase totals = | $919.01 | $995.6547 | $995.65 | $995.65 | $995.60 | |