| 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 | $72.63 | 7.647% | $78.184 | $78.18 | $78.20 | $78.20 |
| Purchase #2 | $185.63 | 6.447% | $197.5976 | $197.60 | $197.60 | $197.60 |
| Purchase #3 | $105.65 | 9.147% | $115.3138 | $115.31 | $115.30 | $115.30 |
| Purchase #4 | $238.26 | 11.838% | $266.4652 | $266.47 | $266.45 | $266.50 |
| Purchase #5 | $25.28 | 7.250% | $27.1128 | $27.11 | $27.10 | $27.10 |
| Purchase #6 | $65.67 | 4.445% | $68.589 | $68.59 | $68.60 | $68.60 |
| Purchase #7 | $173.85 | 13.431% | $197.1998 | $197.20 | $197.20 | $197.20 |
| 7 purchase totals = | $866.97 | $950.4622 | $950.46 | $950.45 | $950.50 | |