| 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 | $105.97 | 7.774% | $114.2081 | $114.21 | $114.20 | $114.20 |
| Purchase #2 | $7.47 | 13.192% | $8.4554 | $8.46 | $8.45 | $8.50 |
| Purchase #3 | $111.35 | 9.171% | $121.5619 | $121.56 | $121.55 | $121.60 |
| Purchase #4 | $78.86 | 11.103% | $87.6158 | $87.62 | $87.60 | $87.60 |
| Purchase #5 | $152.74 | 5.261% | $160.7757 | $160.78 | $160.80 | $160.80 |
| Purchase #6 | $77.49 | 7.779% | $83.5179 | $83.52 | $83.50 | $83.50 |
| Purchase #7 | $26.89 | 6.212% | $28.5604 | $28.56 | $28.55 | $28.60 |
| 7 purchase totals = | $560.77 | $604.6952 | $604.71 | $604.65 | $604.80 | |