| 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 | $155.80 | 3.572% | $161.3652 | $161.37 | $161.35 | $161.40 |
| Purchase #2 | $152.41 | 4.749% | $159.648 | $159.65 | $159.65 | $159.60 |
| Purchase #3 | $11.89 | 11.397% | $13.2451 | $13.25 | $13.25 | $13.20 |
| Purchase #4 | $94.87 | 7.310% | $101.805 | $101.81 | $101.80 | $101.80 |
| Purchase #5 | $212.99 | 11.331% | $237.1239 | $237.12 | $237.10 | $237.10 |
| Purchase #6 | $211.82 | 3.833% | $219.9391 | $219.94 | $219.95 | $219.90 |
| Purchase #7 | $230.26 | 11.331% | $256.3508 | $256.35 | $256.35 | $256.40 |
| 7 purchase totals = | $1,070.04 | $1,149.4771 | $1,149.49 | $1,149.45 | $1,149.40 | |