| 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 | $187.79 | 8.251% | $203.2846 | $203.28 | $203.30 | $203.30 |
| Purchase #2 | $143.28 | 4.574% | $149.8336 | $149.83 | $149.85 | $149.80 |
| Purchase #3 | $227.35 | 9.631% | $249.2461 | $249.25 | $249.25 | $249.20 |
| Purchase #4 | $223.44 | 4.346% | $233.1507 | $233.15 | $233.15 | $233.20 |
| Purchase #5 | $152.32 | 12.326% | $171.095 | $171.10 | $171.10 | $171.10 |
| Purchase #6 | $140.55 | 5.475% | $148.2451 | $148.25 | $148.25 | $148.20 |
| Purchase #7 | $164.99 | 8.460% | $178.9482 | $178.95 | $178.95 | $178.90 |
| 7 purchase totals = | $1,239.72 | $1,333.8033 | $1,333.81 | $1,333.85 | $1,333.70 | |