| 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 | $161.60 | 6.833% | $172.6421 | $172.64 | $172.65 | $172.60 |
| Purchase #2 | $134.97 | 13.223% | $152.8171 | $152.82 | $152.80 | $152.80 |
| Purchase #3 | $52.49 | 10.424% | $57.9616 | $57.96 | $57.95 | $58.00 |
| Purchase #4 | $9.53 | 5.308% | $10.0359 | $10.04 | $10.05 | $10.00 |
| Purchase #5 | $131.35 | 5.467% | $138.5309 | $138.53 | $138.55 | $138.50 |
| Purchase #6 | $123.42 | 12.592% | $138.961 | $138.96 | $138.95 | $139.00 |
| Purchase #7 | $166.42 | 6.552% | $177.3238 | $177.32 | $177.30 | $177.30 |
| 7 purchase totals = | $779.78 | $848.2724 | $848.27 | $848.25 | $848.20 | |