| 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 | $127.98 | 5.454% | $134.96 | $134.96 | $134.95 | $135.00 |
| Purchase #2 | $160.37 | 12.657% | $180.668 | $180.67 | $180.65 | $180.70 |
| Purchase #3 | $16.74 | 12.133% | $18.7711 | $18.77 | $18.75 | $18.80 |
| Purchase #4 | $33.50 | 7.838% | $36.1257 | $36.13 | $36.15 | $36.10 |
| Purchase #5 | $98.43 | 9.164% | $107.4501 | $107.45 | $107.45 | $107.50 |
| Purchase #6 | $244.97 | 5.245% | $257.8187 | $257.82 | $257.80 | $257.80 |
| Purchase #7 | $102.43 | 10.773% | $113.4648 | $113.46 | $113.45 | $113.50 |
| 7 purchase totals = | $784.42 | $849.2584 | $849.26 | $849.20 | $849.40 | |