| 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 | $68.57 | 6.432% | $72.9804 | $72.98 | $73.00 | $73.00 |
| Purchase #2 | $148.31 | 13.739% | $168.6863 | $168.69 | $168.70 | $168.70 |
| Purchase #3 | $134.62 | 11.216% | $149.719 | $149.72 | $149.70 | $149.70 |
| Purchase #4 | $138.62 | 13.665% | $157.5624 | $157.56 | $157.55 | $157.60 |
| Purchase #5 | $75.69 | 13.651% | $86.0224 | $86.02 | $86.00 | $86.00 |
| Purchase #6 | $135.87 | 12.252% | $152.5168 | $152.52 | $152.50 | $152.50 |
| Purchase #7 | $40.65 | 5.837% | $43.0227 | $43.02 | $43.00 | $43.00 |
| 7 purchase totals = | $742.33 | $830.5100 | $830.51 | $830.45 | $830.50 | |