| 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 | $160.88 | 8.528% | $174.5998 | $174.60 | $174.60 | $174.60 |
| Purchase #2 | $175.99 | 4.277% | $183.5171 | $183.52 | $183.50 | $183.50 |
| Purchase #3 | $240.92 | 12.348% | $270.6688 | $270.67 | $270.65 | $270.70 |
| Purchase #4 | $144.53 | 10.498% | $159.7028 | $159.70 | $159.70 | $159.70 |
| Purchase #5 | $229.81 | 11.745% | $256.8012 | $256.80 | $256.80 | $256.80 |
| Purchase #6 | $197.66 | 11.548% | $220.4858 | $220.49 | $220.50 | $220.50 |
| Purchase #7 | $51.39 | 7.679% | $55.3362 | $55.34 | $55.35 | $55.30 |
| 7 purchase totals = | $1,201.18 | $1,321.1117 | $1,321.12 | $1,321.10 | $1,321.10 | |