| 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 | $219.84 | 6.391% | $233.89 | $233.89 | $233.90 | $233.90 |
| Purchase #2 | $78.38 | 4.551% | $81.9471 | $81.95 | $81.95 | $81.90 |
| Purchase #3 | $138.50 | 13.479% | $157.1684 | $157.17 | $157.15 | $157.20 |
| Purchase #4 | $32.95 | 4.817% | $34.5372 | $34.54 | $34.55 | $34.50 |
| Purchase #5 | $69.48 | 5.567% | $73.348 | $73.35 | $73.35 | $73.30 |
| Purchase #6 | $94.51 | 13.869% | $107.6176 | $107.62 | $107.60 | $107.60 |
| Purchase #7 | $168.32 | 12.385% | $189.1664 | $189.17 | $189.15 | $189.20 |
| 7 purchase totals = | $801.98 | $877.6747 | $877.69 | $877.65 | $877.60 | |