| 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 | $148.53 | 3.620% | $153.9068 | $153.91 | $153.90 | $153.90 |
| Purchase #2 | $39.36 | 11.765% | $43.9907 | $43.99 | $44.00 | $44.00 |
| Purchase #3 | $159.76 | 13.397% | $181.163 | $181.16 | $181.15 | $181.20 |
| Purchase #4 | $27.53 | 12.353% | $30.9308 | $30.93 | $30.95 | $30.90 |
| Purchase #5 | $137.55 | 7.828% | $148.3174 | $148.32 | $148.30 | $148.30 |
| Purchase #6 | $38.88 | 3.229% | $40.1354 | $40.14 | $40.15 | $40.10 |
| Purchase #7 | $186.57 | 12.357% | $209.6245 | $209.62 | $209.60 | $209.60 |
| 7 purchase totals = | $738.18 | $808.0686 | $808.07 | $808.05 | $808.00 | |