| 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 | $137.26 | 10.827% | $152.1211 | $152.12 | $152.10 | $152.10 |
| Purchase #2 | $92.50 | 3.856% | $96.0668 | $96.07 | $96.05 | $96.10 |
| Purchase #3 | $45.36 | 7.452% | $48.7402 | $48.74 | $48.75 | $48.70 |
| Purchase #4 | $140.62 | 8.141% | $152.0679 | $152.07 | $152.05 | $152.10 |
| Purchase #5 | $96.71 | 13.784% | $110.0405 | $110.04 | $110.05 | $110.00 |
| Purchase #6 | $211.27 | 8.132% | $228.4505 | $228.45 | $228.45 | $228.50 |
| Purchase #7 | $178.31 | 11.695% | $199.1634 | $199.16 | $199.15 | $199.20 |
| 7 purchase totals = | $902.03 | $986.6504 | $986.65 | $986.60 | $986.70 | |