| 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 | $160.28 | 7.666% | $172.5671 | $172.57 | $172.55 | $172.60 |
| Purchase #2 | $146.60 | 10.703% | $162.2906 | $162.29 | $162.30 | $162.30 |
| Purchase #3 | $226.71 | 13.176% | $256.5813 | $256.58 | $256.60 | $256.60 |
| Purchase #4 | $167.79 | 7.852% | $180.9649 | $180.96 | $180.95 | $181.00 |
| Purchase #5 | $5.52 | 7.564% | $5.9375 | $5.94 | $5.95 | $5.90 |
| Purchase #6 | $8.43 | 5.606% | $8.9026 | $8.90 | $8.90 | $8.90 |
| Purchase #7 | $120.73 | 9.622% | $132.3466 | $132.35 | $132.35 | $132.30 |
| 7 purchase totals = | $836.06 | $919.5906 | $919.59 | $919.60 | $919.60 | |