| 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 | $138.43 | 13.117% | $156.5879 | $156.59 | $156.60 | $156.60 |
| Purchase #2 | $172.52 | 13.573% | $195.9361 | $195.94 | $195.95 | $195.90 |
| Purchase #3 | $107.42 | 7.495% | $115.4711 | $115.47 | $115.45 | $115.50 |
| Purchase #4 | $59.25 | 9.515% | $64.8876 | $64.89 | $64.90 | $64.90 |
| Purchase #5 | $88.35 | 10.834% | $97.9218 | $97.92 | $97.90 | $97.90 |
| Purchase #6 | $6.68 | 10.272% | $7.3662 | $7.37 | $7.35 | $7.40 |
| Purchase #7 | $164.26 | 11.748% | $183.5573 | $183.56 | $183.55 | $183.60 |
| 7 purchase totals = | $736.91 | $821.7280 | $821.74 | $821.70 | $821.80 | |