| 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 | $187.45 | 7.845% | $202.1555 | $202.16 | $202.15 | $202.20 |
| Purchase #2 | $29.44 | 8.358% | $31.9006 | $31.90 | $31.90 | $31.90 |
| Purchase #3 | $178.92 | 3.595% | $185.3522 | $185.35 | $185.35 | $185.40 |
| Purchase #4 | $112.60 | 7.789% | $121.3704 | $121.37 | $121.35 | $121.40 |
| Purchase #5 | $40.91 | 6.844% | $43.7099 | $43.71 | $43.70 | $43.70 |
| Purchase #6 | $195.55 | 11.472% | $217.9835 | $217.98 | $218.00 | $218.00 |
| Purchase #7 | $158.68 | 8.669% | $172.436 | $172.44 | $172.45 | $172.40 |
| 7 purchase totals = | $903.55 | $974.9081 | $974.91 | $974.90 | $975.00 | |