| 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 | $155.31 | 12.243% | $174.3246 | $174.32 | $174.30 | $174.30 |
| Purchase #2 | $60.52 | 8.640% | $65.7489 | $65.75 | $65.75 | $65.70 |
| Purchase #3 | $51.70 | 4.370% | $53.9593 | $53.96 | $53.95 | $54.00 |
| Purchase #4 | $233.42 | 8.149% | $252.4414 | $252.44 | $252.45 | $252.40 |
| Purchase #5 | $212.46 | 11.672% | $237.2583 | $237.26 | $237.25 | $237.30 |
| Purchase #6 | $62.35 | 4.227% | $64.9855 | $64.99 | $65.00 | $65.00 |
| Purchase #7 | $65.42 | 8.660% | $71.0854 | $71.09 | $71.10 | $71.10 |
| 7 purchase totals = | $841.18 | $919.8034 | $919.81 | $919.80 | $919.80 | |