| 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 | $147.56 | 8.569% | $160.2044 | $160.20 | $160.20 | $160.20 |
| Purchase #2 | $148.47 | 10.323% | $163.7966 | $163.80 | $163.80 | $163.80 |
| Purchase #3 | $105.29 | 12.297% | $118.2375 | $118.24 | $118.25 | $118.20 |
| Purchase #4 | $62.51 | 9.167% | $68.2403 | $68.24 | $68.25 | $68.20 |
| Purchase #5 | $155.57 | 13.643% | $176.7944 | $176.79 | $176.80 | $176.80 |
| Purchase #6 | $7.84 | 9.130% | $8.5558 | $8.56 | $8.55 | $8.60 |
| Purchase #7 | $203.49 | 7.486% | $218.7233 | $218.72 | $218.70 | $218.70 |
| 7 purchase totals = | $830.73 | $914.5523 | $914.55 | $914.55 | $914.50 | |