| 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 | $170.35 | 7.455% | $183.0496 | $183.05 | $183.05 | $183.00 |
| Purchase #2 | $213.91 | 7.128% | $229.1575 | $229.16 | $229.15 | $229.20 |
| Purchase #3 | $14.91 | 9.761% | $16.3654 | $16.37 | $16.35 | $16.40 |
| Purchase #4 | $25.48 | 13.292% | $28.8668 | $28.87 | $28.85 | $28.90 |
| Purchase #5 | $152.30 | 13.711% | $173.1819 | $173.18 | $173.20 | $173.20 |
| Purchase #6 | $206.40 | 11.739% | $230.6293 | $230.63 | $230.65 | $230.60 |
| Purchase #7 | $194.68 | 8.583% | $211.3894 | $211.39 | $211.40 | $211.40 |
| 7 purchase totals = | $978.03 | $1,072.6399 | $1,072.65 | $1,072.65 | $1,072.70 | |