| 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 | $140.28 | 11.561% | $156.4978 | $156.50 | $156.50 | $156.50 |
| Purchase #2 | $87.98 | 4.272% | $91.7385 | $91.74 | $91.75 | $91.70 |
| Purchase #3 | $233.91 | 11.476% | $260.7535 | $260.75 | $260.75 | $260.80 |
| Purchase #4 | $39.62 | 9.595% | $43.4215 | $43.42 | $43.40 | $43.40 |
| Purchase #5 | $128.79 | 13.866% | $146.648 | $146.65 | $146.65 | $146.60 |
| Purchase #6 | $44.52 | 6.109% | $47.2397 | $47.24 | $47.25 | $47.20 |
| Purchase #7 | $176.46 | 6.241% | $187.4729 | $187.47 | $187.45 | $187.50 |
| 7 purchase totals = | $851.56 | $933.7719 | $933.77 | $933.75 | $933.70 | |