| 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 | $159.76 | 7.658% | $171.9944 | $171.99 | $172.00 | $172.00 |
| Purchase #2 | $33.62 | 4.380% | $35.0926 | $35.09 | $35.10 | $35.10 |
| Purchase #3 | $51.30 | 8.727% | $55.777 | $55.78 | $55.80 | $55.80 |
| Purchase #4 | $80.84 | 3.482% | $83.6548 | $83.65 | $83.65 | $83.70 |
| Purchase #5 | $216.86 | 10.536% | $239.7084 | $239.71 | $239.70 | $239.70 |
| Purchase #6 | $179.98 | 6.618% | $191.8911 | $191.89 | $191.90 | $191.90 |
| Purchase #7 | $158.55 | 12.359% | $178.1452 | $178.15 | $178.15 | $178.10 |
| 7 purchase totals = | $880.91 | $956.2635 | $956.26 | $956.30 | $956.30 | |