| 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 | $102.60 | 5.102% | $107.8347 | $107.83 | $107.85 | $107.80 |
| Purchase #2 | $161.35 | 5.836% | $170.7664 | $170.77 | $170.75 | $170.80 |
| Purchase #3 | $16.76 | 6.753% | $17.8918 | $17.89 | $17.90 | $17.90 |
| Purchase #4 | $233.35 | 7.185% | $250.1162 | $250.12 | $250.10 | $250.10 |
| Purchase #5 | $226.91 | 13.785% | $258.1895 | $258.19 | $258.20 | $258.20 |
| Purchase #6 | $123.97 | 3.276% | $128.0313 | $128.03 | $128.05 | $128.00 |
| Purchase #7 | $155.64 | 3.255% | $160.7061 | $160.71 | $160.70 | $160.70 |
| 7 purchase totals = | $1,020.58 | $1,093.5360 | $1,093.54 | $1,093.55 | $1,093.50 | |