| 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 | $75.39 | 7.581% | $81.1053 | $81.11 | $81.10 | $81.10 |
| Purchase #2 | $107.32 | 4.505% | $112.1548 | $112.15 | $112.15 | $112.20 |
| Purchase #3 | $145.58 | 7.841% | $156.9949 | $156.99 | $157.00 | $157.00 |
| Purchase #4 | $133.63 | 12.316% | $150.0879 | $150.09 | $150.10 | $150.10 |
| Purchase #5 | $200.37 | 10.649% | $221.7074 | $221.71 | $221.70 | $221.70 |
| Purchase #6 | $247.65 | 10.391% | $273.3833 | $273.38 | $273.40 | $273.40 |
| Purchase #7 | $147.44 | 5.304% | $155.2602 | $155.26 | $155.25 | $155.30 |
| 7 purchase totals = | $1,057.38 | $1,150.6938 | $1,150.69 | $1,150.70 | $1,150.80 | |