| 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 | $170.66 | 13.644% | $193.9449 | $193.94 | $193.95 | $193.90 |
| Purchase #2 | $186.62 | 3.610% | $193.357 | $193.36 | $193.35 | $193.40 |
| Purchase #3 | $84.68 | 6.626% | $90.2909 | $90.29 | $90.30 | $90.30 |
| Purchase #4 | $97.34 | 9.554% | $106.6399 | $106.64 | $106.65 | $106.60 |
| Purchase #5 | $236.92 | 11.770% | $264.8055 | $264.81 | $264.80 | $264.80 |
| Purchase #6 | $149.68 | 6.674% | $159.6696 | $159.67 | $159.65 | $159.70 |
| Purchase #7 | $107.80 | 11.802% | $120.5226 | $120.52 | $120.50 | $120.50 |
| 7 purchase totals = | $1,033.70 | $1,129.2304 | $1,129.23 | $1,129.20 | $1,129.20 | |