| 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 | $167.77 | 5.839% | $177.5661 | $177.57 | $177.55 | $177.60 |
| Purchase #2 | $12.36 | 12.753% | $13.9363 | $13.94 | $13.95 | $13.90 |
| Purchase #3 | $177.84 | 4.775% | $186.3319 | $186.33 | $186.35 | $186.30 |
| Purchase #4 | $108.98 | 11.642% | $121.6675 | $121.67 | $121.65 | $121.70 |
| Purchase #5 | $192.60 | 13.765% | $219.1114 | $219.11 | $219.10 | $219.10 |
| Purchase #6 | $194.28 | 5.785% | $205.5191 | $205.52 | $205.50 | $205.50 |
| Purchase #7 | $156.65 | 13.125% | $177.2103 | $177.21 | $177.20 | $177.20 |
| 7 purchase totals = | $1,010.48 | $1,101.3426 | $1,101.35 | $1,101.30 | $1,101.30 | |