| 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 | $158.76 | 6.250% | $168.6825 | $168.68 | $168.70 | $168.70 |
| Purchase #2 | $112.52 | 5.794% | $119.0394 | $119.04 | $119.05 | $119.00 |
| Purchase #3 | $150.99 | 12.111% | $169.2764 | $169.28 | $169.30 | $169.30 |
| Purchase #4 | $132.36 | 3.163% | $136.5465 | $136.55 | $136.55 | $136.50 |
| Purchase #5 | $20.32 | 13.853% | $23.1349 | $23.13 | $23.15 | $23.10 |
| Purchase #6 | $189.33 | 6.118% | $200.9132 | $200.91 | $200.90 | $200.90 |
| Purchase #7 | $31.84 | 7.137% | $34.1124 | $34.11 | $34.10 | $34.10 |
| 7 purchase totals = | $796.12 | $851.7053 | $851.70 | $851.75 | $851.60 | |