| 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 | $129.73 | 12.786% | $146.3173 | $146.32 | $146.30 | $146.30 |
| Purchase #2 | $171.32 | 5.537% | $180.806 | $180.81 | $180.80 | $180.80 |
| Purchase #3 | $168.63 | 13.700% | $191.7323 | $191.73 | $191.75 | $191.70 |
| Purchase #4 | $26.29 | 4.714% | $27.5293 | $27.53 | $27.55 | $27.50 |
| Purchase #5 | $224.73 | 11.689% | $250.9987 | $251.00 | $251.00 | $251.00 |
| Purchase #6 | $34.56 | 10.573% | $38.214 | $38.21 | $38.20 | $38.20 |
| Purchase #7 | $138.53 | 9.809% | $152.1184 | $152.12 | $152.10 | $152.10 |
| 7 purchase totals = | $893.79 | $987.7160 | $987.72 | $987.70 | $987.60 | |