| 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 | $134.32 | 5.852% | $142.1804 | $142.18 | $142.20 | $142.20 |
| Purchase #2 | $205.77 | 11.801% | $230.0529 | $230.05 | $230.05 | $230.10 |
| Purchase #3 | $194.43 | 13.625% | $220.9211 | $220.92 | $220.90 | $220.90 |
| Purchase #4 | $128.35 | 4.176% | $133.7099 | $133.71 | $133.70 | $133.70 |
| Purchase #5 | $88.92 | 4.561% | $92.9756 | $92.98 | $93.00 | $93.00 |
| Purchase #6 | $88.60 | 8.499% | $96.1301 | $96.13 | $96.15 | $96.10 |
| Purchase #7 | $30.33 | 6.765% | $32.3818 | $32.38 | $32.40 | $32.40 |
| 7 purchase totals = | $870.72 | $948.3518 | $948.35 | $948.40 | $948.40 | |