| 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 | $134.33 | 9.701% | $147.3614 | $147.36 | $147.35 | $147.40 |
| Purchase #2 | $218.88 | 8.807% | $238.1568 | $238.16 | $238.15 | $238.20 |
| Purchase #3 | $71.36 | 7.757% | $76.8954 | $76.90 | $76.90 | $76.90 |
| Purchase #4 | $194.68 | 9.429% | $213.0364 | $213.04 | $213.05 | $213.00 |
| Purchase #5 | $13.77 | 3.203% | $14.2111 | $14.21 | $14.20 | $14.20 |
| Purchase #6 | $202.94 | 11.336% | $225.9453 | $225.95 | $225.95 | $225.90 |
| Purchase #7 | $77.40 | 12.785% | $87.2956 | $87.30 | $87.30 | $87.30 |
| 7 purchase totals = | $913.36 | $1,002.9020 | $1,002.92 | $1,002.90 | $1,002.90 | |