| 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 | $154.35 | 12.620% | $173.829 | $173.83 | $173.85 | $173.80 |
| Purchase #2 | $8.43 | 7.116% | $9.0299 | $9.03 | $9.05 | $9.00 |
| Purchase #3 | $31.67 | 10.725% | $35.0666 | $35.07 | $35.05 | $35.10 |
| Purchase #4 | $137.40 | 13.496% | $155.9435 | $155.94 | $155.95 | $155.90 |
| Purchase #5 | $190.98 | 5.154% | $200.8231 | $200.82 | $200.80 | $200.80 |
| Purchase #6 | $170.68 | 13.419% | $193.5835 | $193.58 | $193.60 | $193.60 |
| Purchase #7 | $74.67 | 4.654% | $78.1451 | $78.15 | $78.15 | $78.10 |
| 7 purchase totals = | $768.18 | $846.4207 | $846.42 | $846.45 | $846.30 | |