| 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 | $127.74 | 7.477% | $137.2911 | $137.29 | $137.30 | $137.30 |
| Purchase #2 | $12.96 | 6.503% | $13.8028 | $13.80 | $13.80 | $13.80 |
| Purchase #3 | $121.52 | 8.544% | $131.9027 | $131.90 | $131.90 | $131.90 |
| Purchase #4 | $127.58 | 6.145% | $135.4198 | $135.42 | $135.40 | $135.40 |
| Purchase #5 | $230.76 | 5.393% | $243.2049 | $243.20 | $243.20 | $243.20 |
| Purchase #6 | $81.95 | 3.160% | $84.5396 | $84.54 | $84.55 | $84.50 |
| Purchase #7 | $12.71 | 11.417% | $14.1611 | $14.16 | $14.15 | $14.20 |
| 7 purchase totals = | $715.22 | $760.3220 | $760.31 | $760.30 | $760.30 | |