| 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 | $166.68 | 8.349% | $180.5961 | $180.60 | $180.60 | $180.60 |
| Purchase #2 | $54.64 | 7.403% | $58.685 | $58.69 | $58.70 | $58.70 |
| Purchase #3 | $125.72 | 3.623% | $130.2748 | $130.27 | $130.25 | $130.30 |
| Purchase #4 | $145.72 | 5.441% | $153.6486 | $153.65 | $153.65 | $153.60 |
| Purchase #5 | $211.28 | 7.141% | $226.3675 | $226.37 | $226.35 | $226.40 |
| Purchase #6 | $21.25 | 13.254% | $24.0665 | $24.07 | $24.05 | $24.10 |
| Purchase #7 | $172.98 | 7.408% | $185.7944 | $185.79 | $185.80 | $185.80 |
| 7 purchase totals = | $898.27 | $959.4329 | $959.44 | $959.40 | $959.50 | |