| 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 | $141.60 | 12.644% | $159.5039 | $159.50 | $159.50 | $159.50 |
| Purchase #2 | $55.51 | 10.175% | $61.1581 | $61.16 | $61.15 | $61.20 |
| Purchase #3 | $198.71 | 5.635% | $209.9073 | $209.91 | $209.90 | $209.90 |
| Purchase #4 | $213.67 | 7.538% | $229.7764 | $229.78 | $229.80 | $229.80 |
| Purchase #5 | $247.32 | 10.647% | $273.6522 | $273.65 | $273.65 | $273.70 |
| Purchase #6 | $165.64 | 3.310% | $171.1227 | $171.12 | $171.10 | $171.10 |
| Purchase #7 | $116.41 | 13.332% | $131.9298 | $131.93 | $131.95 | $131.90 |
| 7 purchase totals = | $1,138.86 | $1,237.0504 | $1,237.05 | $1,237.05 | $1,237.10 | |