| 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 | $150.99 | 10.128% | $166.2823 | $166.28 | $166.30 | $166.30 |
| Purchase #2 | $231.59 | 8.121% | $250.3974 | $250.40 | $250.40 | $250.40 |
| Purchase #3 | $93.71 | 3.124% | $96.6375 | $96.64 | $96.65 | $96.60 |
| Purchase #4 | $202.56 | 12.567% | $228.0157 | $228.02 | $228.00 | $228.00 |
| Purchase #5 | $84.44 | 7.437% | $90.7198 | $90.72 | $90.70 | $90.70 |
| Purchase #6 | $30.48 | 6.576% | $32.4844 | $32.48 | $32.50 | $32.50 |
| Purchase #7 | $73.47 | 4.258% | $76.5984 | $76.60 | $76.60 | $76.60 |
| 7 purchase totals = | $867.24 | $941.1355 | $941.14 | $941.15 | $941.10 | |