| 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 | $140.37 | 10.747% | $155.4556 | $155.46 | $155.45 | $155.50 |
| Purchase #2 | $136.71 | 9.313% | $149.4418 | $149.44 | $149.45 | $149.40 |
| Purchase #3 | $230.30 | 13.811% | $262.1067 | $262.11 | $262.10 | $262.10 |
| Purchase #4 | $179.40 | 6.786% | $191.5741 | $191.57 | $191.55 | $191.60 |
| Purchase #5 | $239.64 | 8.707% | $260.5055 | $260.51 | $260.50 | $260.50 |
| Purchase #6 | $172.28 | 11.641% | $192.3351 | $192.34 | $192.35 | $192.30 |
| Purchase #7 | $146.32 | 6.580% | $155.9479 | $155.95 | $155.95 | $155.90 |
| 7 purchase totals = | $1,245.02 | $1,367.3667 | $1,367.38 | $1,367.35 | $1,367.30 | |