| 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 | $175.66 | 3.131% | $181.1599 | $181.16 | $181.15 | $181.20 |
| Purchase #2 | $248.31 | 6.304% | $263.9635 | $263.96 | $263.95 | $264.00 |
| Purchase #3 | $81.77 | 4.528% | $85.4725 | $85.47 | $85.45 | $85.50 |
| Purchase #4 | $146.37 | 3.870% | $152.0345 | $152.03 | $152.05 | $152.00 |
| Purchase #5 | $85.53 | 9.593% | $93.7349 | $93.73 | $93.75 | $93.70 |
| Purchase #6 | $16.92 | 7.663% | $18.2166 | $18.22 | $18.20 | $18.20 |
| Purchase #7 | $28.90 | 9.504% | $31.6467 | $31.65 | $31.65 | $31.60 |
| 7 purchase totals = | $783.46 | $826.2286 | $826.22 | $826.20 | $826.20 | |