| 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 | $198.72 | 13.694% | $225.9327 | $225.93 | $225.95 | $225.90 |
| Purchase #2 | $63.53 | 9.655% | $69.6638 | $69.66 | $69.65 | $69.70 |
| Purchase #3 | $103.52 | 11.542% | $115.4683 | $115.47 | $115.45 | $115.50 |
| Purchase #4 | $220.59 | 6.599% | $235.1467 | $235.15 | $235.15 | $235.10 |
| Purchase #5 | $62.87 | 3.311% | $64.9516 | $64.95 | $64.95 | $65.00 |
| Purchase #6 | $177.61 | 5.854% | $188.0073 | $188.01 | $188.00 | $188.00 |
| Purchase #7 | $219.83 | 5.695% | $232.3493 | $232.35 | $232.35 | $232.30 |
| 7 purchase totals = | $1,046.67 | $1,131.5197 | $1,131.52 | $1,131.50 | $1,131.50 | |