| 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 | $143.35 | 12.532% | $161.3146 | $161.31 | $161.30 | $161.30 |
| Purchase #2 | $22.68 | 11.284% | $25.2392 | $25.24 | $25.25 | $25.20 |
| Purchase #3 | $189.33 | 12.574% | $213.1364 | $213.14 | $213.15 | $213.10 |
| Purchase #4 | $177.84 | 13.715% | $202.2308 | $202.23 | $202.25 | $202.20 |
| Purchase #5 | $101.79 | 13.512% | $115.5439 | $115.54 | $115.55 | $115.50 |
| Purchase #6 | $202.91 | 13.531% | $230.3658 | $230.37 | $230.35 | $230.40 |
| Purchase #7 | $119.71 | 5.287% | $126.0391 | $126.04 | $126.05 | $126.00 |
| 7 purchase totals = | $957.61 | $1,073.8698 | $1,073.87 | $1,073.90 | $1,073.70 | |