| 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 | $157.91 | 8.742% | $171.7145 | $171.71 | $171.70 | $171.70 |
| Purchase #2 | $107.47 | 4.149% | $111.9289 | $111.93 | $111.95 | $111.90 |
| Purchase #3 | $26.64 | 5.379% | $28.073 | $28.07 | $28.05 | $28.10 |
| Purchase #4 | $200.62 | 4.818% | $210.2859 | $210.29 | $210.30 | $210.30 |
| Purchase #5 | $87.39 | 6.601% | $93.1586 | $93.16 | $93.15 | $93.20 |
| Purchase #6 | $135.42 | 6.156% | $143.7565 | $143.76 | $143.75 | $143.80 |
| Purchase #7 | $113.36 | 8.238% | $122.6986 | $122.70 | $122.70 | $122.70 |
| 7 purchase totals = | $828.81 | $881.6160 | $881.62 | $881.60 | $881.70 | |