| 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 | $155.69 | 12.535% | $175.2057 | $175.21 | $175.20 | $175.20 |
| Purchase #2 | $143.72 | 6.296% | $152.7686 | $152.77 | $152.75 | $152.80 |
| Purchase #3 | $154.47 | 11.329% | $171.9699 | $171.97 | $171.95 | $172.00 |
| Purchase #4 | $163.64 | 4.484% | $170.9776 | $170.98 | $171.00 | $171.00 |
| Purchase #5 | $189.32 | 5.145% | $199.0605 | $199.06 | $199.05 | $199.10 |
| Purchase #6 | $202.49 | 12.661% | $228.1273 | $228.13 | $228.15 | $228.10 |
| Purchase #7 | $205.38 | 6.796% | $219.3376 | $219.34 | $219.35 | $219.30 |
| 7 purchase totals = | $1,214.71 | $1,317.4472 | $1,317.46 | $1,317.45 | $1,317.50 | |