| 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 | $135.61 | 8.732% | $147.4515 | $147.45 | $147.45 | $147.50 |
| Purchase #2 | $189.26 | 9.698% | $207.6144 | $207.61 | $207.60 | $207.60 |
| Purchase #3 | $249.44 | 6.427% | $265.4715 | $265.47 | $265.45 | $265.50 |
| Purchase #4 | $148.36 | 13.317% | $168.1171 | $168.12 | $168.10 | $168.10 |
| Purchase #5 | $188.88 | 5.628% | $199.5102 | $199.51 | $199.50 | $199.50 |
| Purchase #6 | $13.61 | 7.646% | $14.6506 | $14.65 | $14.65 | $14.70 |
| Purchase #7 | $146.84 | 4.388% | $153.2833 | $153.28 | $153.30 | $153.30 |
| 7 purchase totals = | $1,072.00 | $1,156.0986 | $1,156.09 | $1,156.05 | $1,156.20 | |