| 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 | $148.38 | 9.697% | $162.7684 | $162.77 | $162.75 | $162.80 |
| Purchase #2 | $42.55 | 8.594% | $46.2067 | $46.21 | $46.20 | $46.20 |
| Purchase #3 | $21.68 | 7.602% | $23.3281 | $23.33 | $23.35 | $23.30 |
| Purchase #4 | $92.78 | 6.829% | $99.1159 | $99.12 | $99.10 | $99.10 |
| Purchase #5 | $7.35 | 10.444% | $8.1176 | $8.12 | $8.10 | $8.10 |
| Purchase #6 | $66.91 | 7.529% | $71.9477 | $71.95 | $71.95 | $71.90 |
| Purchase #7 | $66.89 | 11.250% | $74.4151 | $74.42 | $74.40 | $74.40 |
| 7 purchase totals = | $446.54 | $485.8995 | $485.92 | $485.85 | $485.80 | |