| 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 | $152.78 | 11.514% | $170.3711 | $170.37 | $170.35 | $170.40 |
| Purchase #2 | $237.51 | 6.699% | $253.4208 | $253.42 | $253.40 | $253.40 |
| Purchase #3 | $27.29 | 8.399% | $29.5821 | $29.58 | $29.60 | $29.60 |
| Purchase #4 | $191.51 | 13.512% | $217.3868 | $217.39 | $217.40 | $217.40 |
| Purchase #5 | $130.90 | 11.213% | $145.5778 | $145.58 | $145.60 | $145.60 |
| Purchase #6 | $76.54 | 5.123% | $80.4611 | $80.46 | $80.45 | $80.50 |
| Purchase #7 | $170.60 | 9.148% | $186.2065 | $186.21 | $186.20 | $186.20 |
| 7 purchase totals = | $987.13 | $1,083.0062 | $1,083.01 | $1,083.00 | $1,083.10 | |