| 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 | $207.81 | 11.541% | $231.7934 | $231.79 | $231.80 | $231.80 |
| Purchase #2 | $194.51 | 5.196% | $204.6167 | $204.62 | $204.60 | $204.60 |
| Purchase #3 | $21.81 | 4.430% | $22.7762 | $22.78 | $22.80 | $22.80 |
| Purchase #4 | $40.60 | 8.678% | $44.1233 | $44.12 | $44.10 | $44.10 |
| Purchase #5 | $84.91 | 8.651% | $92.2556 | $92.26 | $92.25 | $92.30 |
| Purchase #6 | $149.45 | 7.692% | $160.9457 | $160.95 | $160.95 | $160.90 |
| Purchase #7 | $29.61 | 9.478% | $32.4164 | $32.42 | $32.40 | $32.40 |
| 7 purchase totals = | $728.70 | $788.9273 | $788.94 | $788.90 | $788.90 | |