| 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 | $220.62 | 3.199% | $227.6776 | $227.68 | $227.70 | $227.70 |
| Purchase #2 | $136.58 | 8.323% | $147.9476 | $147.95 | $147.95 | $147.90 |
| Purchase #3 | $159.76 | 13.228% | $180.8931 | $180.89 | $180.90 | $180.90 |
| Purchase #4 | $158.36 | 9.700% | $173.7209 | $173.72 | $173.70 | $173.70 |
| Purchase #5 | $148.71 | 11.700% | $166.1091 | $166.11 | $166.10 | $166.10 |
| Purchase #6 | $19.43 | 4.640% | $20.3316 | $20.33 | $20.35 | $20.30 |
| Purchase #7 | $194.89 | 9.803% | $213.9951 | $214.00 | $214.00 | $214.00 |
| 7 purchase totals = | $1,038.35 | $1,130.6750 | $1,130.68 | $1,130.70 | $1,130.60 | |