| 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 | $171.80 | 4.263% | $179.1238 | $179.12 | $179.10 | $179.10 |
| Purchase #2 | $154.95 | 13.330% | $175.6048 | $175.60 | $175.60 | $175.60 |
| Purchase #3 | $31.50 | 9.609% | $34.5268 | $34.53 | $34.55 | $34.50 |
| Purchase #4 | $243.69 | 13.240% | $275.9546 | $275.95 | $275.95 | $276.00 |
| Purchase #5 | $8.72 | 13.450% | $9.8928 | $9.89 | $9.90 | $9.90 |
| Purchase #6 | $82.87 | 9.577% | $90.8065 | $90.81 | $90.80 | $90.80 |
| Purchase #7 | $160.50 | 13.572% | $182.2831 | $182.28 | $182.30 | $182.30 |
| 7 purchase totals = | $854.03 | $948.1924 | $948.18 | $948.20 | $948.20 | |