| 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 | $161.37 | 3.513% | $167.0389 | $167.04 | $167.05 | $167.00 |
| Purchase #2 | $202.76 | 10.831% | $224.7209 | $224.72 | $224.70 | $224.70 |
| Purchase #3 | $187.40 | 4.512% | $195.8555 | $195.86 | $195.85 | $195.90 |
| Purchase #4 | $124.75 | 12.476% | $140.3138 | $140.31 | $140.30 | $140.30 |
| Purchase #5 | $74.65 | 10.102% | $82.1911 | $82.19 | $82.20 | $82.20 |
| Purchase #6 | $229.76 | 4.506% | $240.113 | $240.11 | $240.10 | $240.10 |
| Purchase #7 | $131.52 | 9.335% | $143.7974 | $143.80 | $143.80 | $143.80 |
| 7 purchase totals = | $1,112.21 | $1,194.0306 | $1,194.03 | $1,194.00 | $1,194.00 | |