| 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 | $175.37 | 9.182% | $191.4725 | $191.47 | $191.45 | $191.50 |
| Purchase #2 | $90.64 | 12.149% | $101.6519 | $101.65 | $101.65 | $101.70 |
| Purchase #3 | $159.41 | 10.499% | $176.1465 | $176.15 | $176.15 | $176.10 |
| Purchase #4 | $158.62 | 3.675% | $164.4493 | $164.45 | $164.45 | $164.40 |
| Purchase #5 | $155.36 | 5.330% | $163.6407 | $163.64 | $163.65 | $163.60 |
| Purchase #6 | $184.55 | 5.228% | $194.1983 | $194.20 | $194.20 | $194.20 |
| Purchase #7 | $15.51 | 6.869% | $16.5754 | $16.58 | $16.60 | $16.60 |
| 7 purchase totals = | $939.46 | $1,008.1346 | $1,008.14 | $1,008.15 | $1,008.10 | |