| 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 | $192.52 | 9.150% | $210.1356 | $210.14 | $210.15 | $210.10 |
| Purchase #2 | $136.60 | 12.496% | $153.6695 | $153.67 | $153.65 | $153.70 |
| Purchase #3 | $171.50 | 7.319% | $184.0521 | $184.05 | $184.05 | $184.10 |
| Purchase #4 | $30.47 | 6.188% | $32.3555 | $32.36 | $32.35 | $32.40 |
| Purchase #5 | $29.64 | 11.525% | $33.056 | $33.06 | $33.05 | $33.10 |
| Purchase #6 | $80.74 | 3.248% | $83.3624 | $83.36 | $83.35 | $83.40 |
| Purchase #7 | $96.95 | 13.219% | $109.7658 | $109.77 | $109.75 | $109.80 |
| 7 purchase totals = | $738.42 | $806.3969 | $806.41 | $806.35 | $806.60 | |