| 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 | $130.82 | 9.849% | $143.7045 | $143.70 | $143.70 | $143.70 |
| Purchase #2 | $99.26 | 6.268% | $105.4816 | $105.48 | $105.50 | $105.50 |
| Purchase #3 | $155.57 | 9.772% | $170.7723 | $170.77 | $170.75 | $170.80 |
| Purchase #4 | $148.34 | 6.776% | $158.3915 | $158.39 | $158.40 | $158.40 |
| Purchase #5 | $212.86 | 9.287% | $232.6283 | $232.63 | $232.65 | $232.60 |
| Purchase #6 | $153.90 | 10.851% | $170.5997 | $170.60 | $170.60 | $170.60 |
| Purchase #7 | $174.52 | 12.150% | $195.7242 | $195.72 | $195.70 | $195.70 |
| 7 purchase totals = | $1,075.27 | $1,177.3021 | $1,177.29 | $1,177.30 | $1,177.30 | |