| 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 | $191.57 | 8.209% | $207.296 | $207.30 | $207.30 | $207.30 |
| Purchase #2 | $149.95 | 7.111% | $160.6129 | $160.61 | $160.60 | $160.60 |
| Purchase #3 | $138.30 | 13.870% | $157.4822 | $157.48 | $157.50 | $157.50 |
| Purchase #4 | $34.29 | 8.253% | $37.12 | $37.12 | $37.10 | $37.10 |
| Purchase #5 | $44.78 | 3.529% | $46.3603 | $46.36 | $46.35 | $46.40 |
| Purchase #6 | $93.68 | 6.137% | $99.4291 | $99.43 | $99.45 | $99.40 |
| Purchase #7 | $27.98 | 13.444% | $31.7416 | $31.74 | $31.75 | $31.70 |
| 7 purchase totals = | $680.55 | $740.0421 | $740.04 | $740.05 | $740.00 | |