| 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 | $166.99 | 12.122% | $187.2325 | $187.23 | $187.25 | $187.20 |
| Purchase #2 | $70.96 | 12.367% | $79.7356 | $79.74 | $79.75 | $79.70 |
| Purchase #3 | $161.56 | 10.321% | $178.2346 | $178.23 | $178.25 | $178.20 |
| Purchase #4 | $241.99 | 3.330% | $250.0483 | $250.05 | $250.05 | $250.00 |
| Purchase #5 | $175.35 | 13.852% | $199.6395 | $199.64 | $199.65 | $199.60 |
| Purchase #6 | $71.68 | 12.242% | $80.4551 | $80.46 | $80.45 | $80.50 |
| Purchase #7 | $155.86 | 12.700% | $175.6542 | $175.65 | $175.65 | $175.70 |
| 7 purchase totals = | $1,044.39 | $1,150.9998 | $1,151.00 | $1,151.05 | $1,150.90 | |