| 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 | $128.46 | 6.635% | $136.9833 | $136.98 | $137.00 | $137.00 |
| Purchase #2 | $149.34 | 6.621% | $159.2278 | $159.23 | $159.25 | $159.20 |
| Purchase #3 | $170.84 | 9.135% | $186.4462 | $186.45 | $186.45 | $186.40 |
| Purchase #4 | $55.52 | 12.160% | $62.2712 | $62.27 | $62.25 | $62.30 |
| Purchase #5 | $221.40 | 13.811% | $251.9776 | $251.98 | $252.00 | $252.00 |
| Purchase #6 | $202.31 | 7.254% | $216.9856 | $216.99 | $217.00 | $217.00 |
| Purchase #7 | $189.97 | 6.255% | $201.8526 | $201.85 | $201.85 | $201.90 |
| 7 purchase totals = | $1,117.84 | $1,215.7443 | $1,215.75 | $1,215.80 | $1,215.80 | |