| 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 | $112.60 | 5.157% | $118.4068 | $118.41 | $118.40 | $118.40 |
| Purchase #2 | $214.62 | 3.161% | $221.4041 | $221.40 | $221.40 | $221.40 |
| Purchase #3 | $166.90 | 8.793% | $181.5755 | $181.58 | $181.60 | $181.60 |
| Purchase #4 | $81.70 | 9.388% | $89.37 | $89.37 | $89.35 | $89.40 |
| Purchase #5 | $136.28 | 3.134% | $140.551 | $140.55 | $140.55 | $140.60 |
| Purchase #6 | $75.81 | 5.408% | $79.9098 | $79.91 | $79.90 | $79.90 |
| Purchase #7 | $42.66 | 5.141% | $44.8532 | $44.85 | $44.85 | $44.90 |
| 7 purchase totals = | $830.57 | $876.0704 | $876.07 | $876.05 | $876.20 | |