| 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 | $137.27 | 6.700% | $146.4671 | $146.47 | $146.45 | $146.50 |
| Purchase #2 | $178.77 | 8.869% | $194.6251 | $194.63 | $194.65 | $194.60 |
| Purchase #3 | $11.90 | 6.215% | $12.6396 | $12.64 | $12.65 | $12.60 |
| Purchase #4 | $156.70 | 5.869% | $165.8967 | $165.90 | $165.90 | $165.90 |
| Purchase #5 | $49.79 | 5.383% | $52.4702 | $52.47 | $52.45 | $52.50 |
| Purchase #6 | $130.41 | 4.207% | $135.8963 | $135.90 | $135.90 | $135.90 |
| Purchase #7 | $207.77 | 8.694% | $225.8335 | $225.83 | $225.85 | $225.80 |
| 7 purchase totals = | $872.61 | $933.8285 | $933.84 | $933.85 | $933.80 | |