| 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 | $160.93 | 11.161% | $178.8914 | $178.89 | $178.90 | $178.90 |
| Purchase #2 | $198.87 | 9.284% | $217.3331 | $217.33 | $217.35 | $217.30 |
| Purchase #3 | $122.27 | 5.395% | $128.8665 | $128.87 | $128.85 | $128.90 |
| Purchase #4 | $195.75 | 13.601% | $222.374 | $222.37 | $222.35 | $222.40 |
| Purchase #5 | $108.43 | 12.410% | $121.8862 | $121.89 | $121.90 | $121.90 |
| Purchase #6 | $211.67 | 8.132% | $228.883 | $228.88 | $228.90 | $228.90 |
| Purchase #7 | $17.25 | 12.292% | $19.3704 | $19.37 | $19.35 | $19.40 |
| 7 purchase totals = | $1,015.17 | $1,117.6046 | $1,117.60 | $1,117.60 | $1,117.70 | |