| 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 | $88.68 | 6.359% | $94.3192 | $94.32 | $94.30 | $94.30 |
| Purchase #2 | $26.89 | 3.752% | $27.8989 | $27.90 | $27.90 | $27.90 |
| Purchase #3 | $133.97 | 8.830% | $145.7996 | $145.80 | $145.80 | $145.80 |
| Purchase #4 | $202.41 | 3.571% | $209.6381 | $209.64 | $209.65 | $209.60 |
| Purchase #5 | $149.40 | 3.818% | $155.1041 | $155.10 | $155.10 | $155.10 |
| Purchase #6 | $173.32 | 6.310% | $184.2565 | $184.26 | $184.25 | $184.30 |
| Purchase #7 | $161.87 | 7.343% | $173.7561 | $173.76 | $173.75 | $173.80 |
| 7 purchase totals = | $936.54 | $990.7725 | $990.78 | $990.75 | $990.80 | |