| 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 | $162.97 | 3.666% | $168.9445 | $168.94 | $168.95 | $168.90 |
| Purchase #2 | $210.44 | 5.778% | $222.5992 | $222.60 | $222.60 | $222.60 |
| Purchase #3 | $101.58 | 8.782% | $110.5008 | $110.50 | $110.50 | $110.50 |
| Purchase #4 | $14.91 | 3.284% | $15.3996 | $15.40 | $15.40 | $15.40 |
| Purchase #5 | $79.48 | 4.869% | $83.3499 | $83.35 | $83.35 | $83.30 |
| Purchase #6 | $121.87 | 11.151% | $135.4597 | $135.46 | $135.45 | $135.50 |
| Purchase #7 | $187.73 | 9.444% | $205.4592 | $205.46 | $205.45 | $205.50 |
| 7 purchase totals = | $878.98 | $941.7129 | $941.71 | $941.70 | $941.70 | |