| 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 | $117.28 | 8.463% | $127.2054 | $127.21 | $127.20 | $127.20 |
| Purchase #2 | $83.97 | 9.622% | $92.0496 | $92.05 | $92.05 | $92.00 |
| Purchase #3 | $156.65 | 13.655% | $178.0406 | $178.04 | $178.05 | $178.00 |
| Purchase #4 | $97.67 | 4.187% | $101.7594 | $101.76 | $101.75 | $101.80 |
| Purchase #5 | $192.33 | 5.849% | $203.5794 | $203.58 | $203.60 | $203.60 |
| Purchase #6 | $143.80 | 10.821% | $159.3606 | $159.36 | $159.35 | $159.40 |
| Purchase #7 | $37.86 | 3.210% | $39.0753 | $39.08 | $39.10 | $39.10 |
| 7 purchase totals = | $829.56 | $901.0703 | $901.08 | $901.10 | $901.10 | |