| 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 | $141.34 | 9.801% | $155.1927 | $155.19 | $155.20 | $155.20 |
| Purchase #2 | $12.88 | 13.634% | $14.6361 | $14.64 | $14.65 | $14.60 |
| Purchase #3 | $145.67 | 10.219% | $160.556 | $160.56 | $160.55 | $160.60 |
| Purchase #4 | $37.46 | 3.614% | $38.8138 | $38.81 | $38.80 | $38.80 |
| Purchase #5 | $64.29 | 10.598% | $71.1035 | $71.10 | $71.10 | $71.10 |
| Purchase #6 | $111.79 | 12.713% | $126.0019 | $126.00 | $126.00 | $126.00 |
| Purchase #7 | $37.44 | 7.369% | $40.199 | $40.20 | $40.20 | $40.20 |
| 7 purchase totals = | $550.87 | $606.5030 | $606.50 | $606.50 | $606.50 | |