| 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 | $44.50 | 3.154% | $45.9035 | $45.90 | $45.90 | $45.90 |
| Purchase #2 | $158.71 | 13.408% | $179.9898 | $179.99 | $180.00 | $180.00 |
| Purchase #3 | $192.80 | 10.416% | $212.882 | $212.88 | $212.90 | $212.90 |
| Purchase #4 | $238.48 | 6.608% | $254.2388 | $254.24 | $254.25 | $254.20 |
| Purchase #5 | $13.63 | 6.568% | $14.5252 | $14.53 | $14.55 | $14.50 |
| Purchase #6 | $185.43 | 13.383% | $210.2461 | $210.25 | $210.25 | $210.20 |
| Purchase #7 | $76.95 | 8.252% | $83.2999 | $83.30 | $83.30 | $83.30 |
| 7 purchase totals = | $910.50 | $1,001.0853 | $1,001.09 | $1,001.15 | $1,001.00 | |