| 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 | $217.82 | 5.208% | $229.1641 | $229.16 | $229.15 | $229.20 |
| Purchase #2 | $153.35 | 4.334% | $159.9962 | $160.00 | $160.00 | $160.00 |
| Purchase #3 | $23.96 | 3.355% | $24.7639 | $24.76 | $24.75 | $24.80 |
| Purchase #4 | $158.80 | 11.828% | $177.5829 | $177.58 | $177.60 | $177.60 |
| Purchase #5 | $122.87 | 7.859% | $132.5264 | $132.53 | $132.55 | $132.50 |
| Purchase #6 | $21.34 | 9.442% | $23.3549 | $23.35 | $23.35 | $23.40 |
| Purchase #7 | $31.29 | 8.798% | $34.0429 | $34.04 | $34.05 | $34.00 |
| 7 purchase totals = | $729.43 | $781.4313 | $781.42 | $781.45 | $781.50 | |