| 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 | $144.61 | 3.424% | $149.5614 | $149.56 | $149.55 | $149.60 |
| Purchase #2 | $135.51 | 11.219% | $150.7129 | $150.71 | $150.70 | $150.70 |
| Purchase #3 | $226.26 | 10.310% | $249.5874 | $249.59 | $249.60 | $249.60 |
| Purchase #4 | $140.37 | 7.180% | $150.4486 | $150.45 | $150.45 | $150.40 |
| Purchase #5 | $134.88 | 13.557% | $153.1657 | $153.17 | $153.15 | $153.20 |
| Purchase #6 | $6.89 | 12.529% | $7.7532 | $7.75 | $7.75 | $7.80 |
| Purchase #7 | $227.41 | 7.676% | $244.866 | $244.87 | $244.85 | $244.90 |
| 7 purchase totals = | $1,015.93 | $1,106.0952 | $1,106.10 | $1,106.05 | $1,106.20 | |