| 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 | $13.33 | 11.163% | $14.818 | $14.82 | $14.80 | $14.80 |
| Purchase #2 | $183.89 | 10.736% | $203.6324 | $203.63 | $203.65 | $203.60 |
| Purchase #3 | $236.43 | 6.562% | $251.9445 | $251.94 | $251.95 | $251.90 |
| Purchase #4 | $146.78 | 6.229% | $155.9229 | $155.92 | $155.90 | $155.90 |
| Purchase #5 | $226.27 | 10.502% | $250.0329 | $250.03 | $250.05 | $250.00 |
| Purchase #6 | $159.96 | 5.137% | $168.1771 | $168.18 | $168.20 | $168.20 |
| Purchase #7 | $162.49 | 9.873% | $178.5326 | $178.53 | $178.55 | $178.50 |
| 7 purchase totals = | $1,129.15 | $1,223.0604 | $1,223.05 | $1,223.10 | $1,222.90 | |