| 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 | $157.84 | 12.659% | $177.821 | $177.82 | $177.80 | $177.80 |
| Purchase #2 | $122.95 | 4.365% | $128.3168 | $128.32 | $128.30 | $128.30 |
| Purchase #3 | $228.88 | 6.509% | $243.7778 | $243.78 | $243.80 | $243.80 |
| Purchase #4 | $5.59 | 9.429% | $6.1171 | $6.12 | $6.10 | $6.10 |
| Purchase #5 | $93.26 | 11.636% | $104.1117 | $104.11 | $104.10 | $104.10 |
| Purchase #6 | $103.36 | 9.413% | $113.0893 | $113.09 | $113.10 | $113.10 |
| Purchase #7 | $183.45 | 6.745% | $195.8237 | $195.82 | $195.80 | $195.80 |
| 7 purchase totals = | $895.33 | $969.0574 | $969.06 | $969.00 | $969.00 | |