| 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 | $203.25 | 11.407% | $226.4347 | $226.43 | $226.45 | $226.40 |
| Purchase #2 | $140.88 | 13.267% | $159.5705 | $159.57 | $159.55 | $159.60 |
| Purchase #3 | $118.44 | 10.541% | $130.9248 | $130.92 | $130.90 | $130.90 |
| Purchase #4 | $162.83 | 3.205% | $168.0487 | $168.05 | $168.05 | $168.00 |
| Purchase #5 | $215.81 | 6.174% | $229.1341 | $229.13 | $229.15 | $229.10 |
| Purchase #6 | $114.26 | 11.560% | $127.4685 | $127.47 | $127.45 | $127.50 |
| Purchase #7 | $152.86 | 5.767% | $161.6754 | $161.68 | $161.70 | $161.70 |
| 7 purchase totals = | $1,108.33 | $1,203.2567 | $1,203.25 | $1,203.25 | $1,203.20 | |