| 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 | $152.75 | 11.745% | $170.6905 | $170.69 | $170.70 | $170.70 |
| Purchase #2 | $156.46 | 10.136% | $172.3188 | $172.32 | $172.30 | $172.30 |
| Purchase #3 | $67.40 | 8.547% | $73.1607 | $73.16 | $73.15 | $73.20 |
| Purchase #4 | $64.60 | 3.319% | $66.7441 | $66.74 | $66.75 | $66.70 |
| Purchase #5 | $26.99 | 13.830% | $30.7227 | $30.72 | $30.70 | $30.70 |
| Purchase #6 | $107.58 | 7.456% | $115.6012 | $115.60 | $115.60 | $115.60 |
| Purchase #7 | $202.57 | 4.580% | $211.8477 | $211.85 | $211.85 | $211.80 |
| 7 purchase totals = | $778.35 | $841.0857 | $841.08 | $841.05 | $841.00 | |