| 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 | $112.95 | 7.347% | $121.2484 | $121.25 | $121.25 | $121.20 |
| Purchase #2 | $184.97 | 8.625% | $200.9237 | $200.92 | $200.90 | $200.90 |
| Purchase #3 | $127.78 | 4.103% | $133.0228 | $133.02 | $133.00 | $133.00 |
| Purchase #4 | $139.38 | 11.735% | $155.7362 | $155.74 | $155.75 | $155.70 |
| Purchase #5 | $102.26 | 6.366% | $108.7699 | $108.77 | $108.75 | $108.80 |
| Purchase #6 | $136.51 | 11.862% | $152.7028 | $152.70 | $152.70 | $152.70 |
| Purchase #7 | $188.39 | 7.624% | $202.7529 | $202.75 | $202.75 | $202.80 |
| 7 purchase totals = | $992.24 | $1,075.1567 | $1,075.15 | $1,075.10 | $1,075.10 | |