| 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 | $69.68 | 8.210% | $75.4007 | $75.40 | $75.40 | $75.40 |
| Purchase #2 | $197.35 | 8.734% | $214.5865 | $214.59 | $214.60 | $214.60 |
| Purchase #3 | $246.43 | 8.570% | $267.5491 | $267.55 | $267.55 | $267.50 |
| Purchase #4 | $121.29 | 11.302% | $134.9982 | $135.00 | $135.00 | $135.00 |
| Purchase #5 | $143.80 | 12.526% | $161.8124 | $161.81 | $161.80 | $161.80 |
| Purchase #6 | $204.72 | 13.718% | $232.8035 | $232.80 | $232.80 | $232.80 |
| Purchase #7 | $61.65 | 10.672% | $68.2293 | $68.23 | $68.25 | $68.20 |
| 7 purchase totals = | $1,044.92 | $1,155.3797 | $1,155.38 | $1,155.40 | $1,155.30 | |