| 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 | $180.59 | 10.216% | $199.0391 | $199.04 | $199.05 | $199.00 |
| Purchase #2 | $111.65 | 3.205% | $115.2284 | $115.23 | $115.25 | $115.20 |
| Purchase #3 | $67.67 | 10.813% | $74.9872 | $74.99 | $75.00 | $75.00 |
| Purchase #4 | $68.96 | 8.368% | $74.7306 | $74.73 | $74.75 | $74.70 |
| Purchase #5 | $216.77 | 12.235% | $243.2918 | $243.29 | $243.30 | $243.30 |
| Purchase #6 | $150.99 | 4.829% | $158.2813 | $158.28 | $158.30 | $158.30 |
| Purchase #7 | $139.25 | 9.608% | $152.6291 | $152.63 | $152.65 | $152.60 |
| 7 purchase totals = | $935.88 | $1,018.1875 | $1,018.19 | $1,018.30 | $1,018.10 | |