| 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 | $115.92 | 3.375% | $119.8323 | $119.83 | $119.85 | $119.80 |
| Purchase #2 | $159.81 | 8.487% | $173.3731 | $173.37 | $173.35 | $173.40 |
| Purchase #3 | $192.52 | 9.203% | $210.2376 | $210.24 | $210.25 | $210.20 |
| Purchase #4 | $184.46 | 7.533% | $198.3554 | $198.36 | $198.35 | $198.40 |
| Purchase #5 | $18.89 | 13.829% | $21.5023 | $21.50 | $21.50 | $21.50 |
| Purchase #6 | $23.45 | 10.386% | $25.8855 | $25.89 | $25.90 | $25.90 |
| Purchase #7 | $84.30 | 3.859% | $87.5531 | $87.55 | $87.55 | $87.60 |
| 7 purchase totals = | $779.35 | $836.7393 | $836.74 | $836.75 | $836.80 | |