| 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 | $209.58 | 9.356% | $229.1883 | $229.19 | $229.20 | $229.20 |
| Purchase #2 | $149.70 | 4.620% | $156.6161 | $156.62 | $156.60 | $156.60 |
| Purchase #3 | $175.41 | 6.226% | $186.331 | $186.33 | $186.35 | $186.30 |
| Purchase #4 | $114.29 | 10.208% | $125.9567 | $125.96 | $125.95 | $126.00 |
| Purchase #5 | $146.60 | 4.416% | $153.0739 | $153.07 | $153.05 | $153.10 |
| Purchase #6 | $87.55 | 10.371% | $96.6298 | $96.63 | $96.65 | $96.60 |
| Purchase #7 | $208.25 | 7.649% | $224.179 | $224.18 | $224.20 | $224.20 |
| 7 purchase totals = | $1,091.38 | $1,171.9748 | $1,171.98 | $1,172.00 | $1,172.00 | |