| 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 | $162.73 | 8.246% | $176.1487 | $176.15 | $176.15 | $176.10 |
| Purchase #2 | $31.56 | 9.474% | $34.55 | $34.55 | $34.55 | $34.60 |
| Purchase #3 | $6.39 | 11.196% | $7.1054 | $7.11 | $7.10 | $7.10 |
| Purchase #4 | $26.31 | 13.510% | $29.8645 | $29.86 | $29.85 | $29.90 |
| Purchase #5 | $151.31 | 13.642% | $171.9517 | $171.95 | $171.95 | $172.00 |
| Purchase #6 | $172.99 | 5.765% | $182.9629 | $182.96 | $182.95 | $183.00 |
| Purchase #7 | $65.83 | 3.466% | $68.1117 | $68.11 | $68.10 | $68.10 |
| 7 purchase totals = | $617.12 | $670.6949 | $670.69 | $670.65 | $670.80 | |