| 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 | $163.47 | 5.570% | $172.5753 | $172.58 | $172.60 | $172.60 |
| Purchase #2 | $140.63 | 8.803% | $153.0097 | $153.01 | $153.00 | $153.00 |
| Purchase #3 | $24.62 | 7.239% | $26.4022 | $26.40 | $26.40 | $26.40 |
| Purchase #4 | $131.39 | 6.501% | $139.9317 | $139.93 | $139.95 | $139.90 |
| Purchase #5 | $70.72 | 3.177% | $72.9668 | $72.97 | $72.95 | $73.00 |
| Purchase #6 | $118.26 | 11.314% | $131.6399 | $131.64 | $131.65 | $131.60 |
| Purchase #7 | $230.47 | 11.781% | $257.6217 | $257.62 | $257.60 | $257.60 |
| 7 purchase totals = | $879.56 | $954.1473 | $954.15 | $954.15 | $954.10 | |