| 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 | $135.60 | 9.412% | $148.3627 | $148.36 | $148.35 | $148.40 |
| Purchase #2 | $160.68 | 10.291% | $177.2156 | $177.22 | $177.20 | $177.20 |
| Purchase #3 | $244.70 | 13.782% | $278.4246 | $278.42 | $278.40 | $278.40 |
| Purchase #4 | $142.32 | 5.422% | $150.0366 | $150.04 | $150.05 | $150.00 |
| Purchase #5 | $171.43 | 9.618% | $187.9181 | $187.92 | $187.90 | $187.90 |
| Purchase #6 | $80.79 | 13.730% | $91.8825 | $91.88 | $91.90 | $91.90 |
| Purchase #7 | $105.81 | 12.560% | $119.0997 | $119.10 | $119.10 | $119.10 |
| 7 purchase totals = | $1,041.33 | $1,152.9398 | $1,152.94 | $1,152.90 | $1,152.90 | |