| 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 | $135.67 | 5.787% | $143.5212 | $143.52 | $143.50 | $143.50 |
| Purchase #2 | $67.59 | 9.716% | $74.157 | $74.16 | $74.15 | $74.20 |
| Purchase #3 | $170.53 | 13.546% | $193.63 | $193.63 | $193.65 | $193.60 |
| Purchase #4 | $162.40 | 9.558% | $177.9222 | $177.92 | $177.90 | $177.90 |
| Purchase #5 | $228.95 | 11.414% | $255.0824 | $255.08 | $255.10 | $255.10 |
| Purchase #6 | $23.64 | 9.227% | $25.8213 | $25.82 | $25.80 | $25.80 |
| Purchase #7 | $101.89 | 5.243% | $107.2321 | $107.23 | $107.25 | $107.20 |
| 7 purchase totals = | $890.67 | $977.3662 | $977.36 | $977.35 | $977.30 | |