| 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 | $171.68 | 4.179% | $178.8545 | $178.85 | $178.85 | $178.90 |
| Purchase #2 | $97.69 | 4.406% | $101.9942 | $101.99 | $102.00 | $102.00 |
| Purchase #3 | $182.80 | 5.829% | $193.4554 | $193.46 | $193.45 | $193.50 |
| Purchase #4 | $164.46 | 8.623% | $178.6414 | $178.64 | $178.65 | $178.60 |
| Purchase #5 | $32.95 | 4.686% | $34.494 | $34.49 | $34.50 | $34.50 |
| Purchase #6 | $38.55 | 7.130% | $41.2986 | $41.30 | $41.30 | $41.30 |
| Purchase #7 | $22.98 | 4.331% | $23.9753 | $23.98 | $24.00 | $24.00 |
| 7 purchase totals = | $711.11 | $752.7134 | $752.71 | $752.75 | $752.80 | |