| 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 | $139.88 | 5.225% | $147.1887 | $147.19 | $147.20 | $147.20 |
| Purchase #2 | $107.97 | 11.422% | $120.3023 | $120.30 | $120.30 | $120.30 |
| Purchase #3 | $31.93 | 7.608% | $34.3592 | $34.36 | $34.35 | $34.40 |
| Purchase #4 | $16.37 | 10.309% | $18.0576 | $18.06 | $18.05 | $18.10 |
| Purchase #5 | $186.60 | 4.402% | $194.8141 | $194.81 | $194.80 | $194.80 |
| Purchase #6 | $206.62 | 9.169% | $225.565 | $225.57 | $225.55 | $225.60 |
| Purchase #7 | $31.57 | 10.657% | $34.9344 | $34.93 | $34.95 | $34.90 |
| 7 purchase totals = | $720.94 | $775.2213 | $775.22 | $775.20 | $775.30 | |