| 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 | $135.65 | 7.707% | $146.1045 | $146.10 | $146.10 | $146.10 |
| Purchase #2 | $195.67 | 6.461% | $208.3122 | $208.31 | $208.30 | $208.30 |
| Purchase #3 | $42.46 | 9.571% | $46.5238 | $46.52 | $46.50 | $46.50 |
| Purchase #4 | $194.68 | 8.697% | $211.6113 | $211.61 | $211.60 | $211.60 |
| Purchase #5 | $78.86 | 9.292% | $86.1877 | $86.19 | $86.20 | $86.20 |
| Purchase #6 | $150.43 | 5.447% | $158.6239 | $158.62 | $158.60 | $158.60 |
| Purchase #7 | $32.90 | 6.230% | $34.9497 | $34.95 | $34.95 | $34.90 |
| 7 purchase totals = | $830.65 | $892.3131 | $892.30 | $892.25 | $892.20 | |