| 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 | $138.70 | 12.873% | $156.5549 | $156.55 | $156.55 | $156.60 |
| Purchase #2 | $174.47 | 6.610% | $186.0025 | $186.00 | $186.00 | $186.00 |
| Purchase #3 | $191.56 | 5.859% | $202.7835 | $202.78 | $202.80 | $202.80 |
| Purchase #4 | $240.71 | 11.403% | $268.1582 | $268.16 | $268.15 | $268.20 |
| Purchase #5 | $209.93 | 13.801% | $238.9024 | $238.90 | $238.90 | $238.90 |
| Purchase #6 | $200.77 | 9.252% | $219.3452 | $219.35 | $219.35 | $219.30 |
| Purchase #7 | $158.49 | 11.653% | $176.9588 | $176.96 | $176.95 | $177.00 |
| 7 purchase totals = | $1,314.63 | $1,448.7055 | $1,448.70 | $1,448.70 | $1,448.80 | |