| 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 | $102.83 | 4.562% | $107.5211 | $107.52 | $107.50 | $107.50 |
| Purchase #2 | $158.48 | 13.394% | $179.7068 | $179.71 | $179.70 | $179.70 |
| Purchase #3 | $10.34 | 4.678% | $10.8237 | $10.82 | $10.80 | $10.80 |
| Purchase #4 | $173.56 | 4.253% | $180.9415 | $180.94 | $180.95 | $180.90 |
| Purchase #5 | $86.27 | 11.241% | $95.9676 | $95.97 | $95.95 | $96.00 |
| Purchase #6 | $132.78 | 11.336% | $147.8319 | $147.83 | $147.85 | $147.80 |
| Purchase #7 | $139.28 | 4.584% | $145.6646 | $145.66 | $145.65 | $145.70 |
| 7 purchase totals = | $803.54 | $868.4572 | $868.45 | $868.40 | $868.40 | |