| 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 | $144.91 | 11.329% | $161.3269 | $161.33 | $161.35 | $161.30 |
| Purchase #2 | $100.49 | 7.440% | $107.9665 | $107.97 | $107.95 | $108.00 |
| Purchase #3 | $153.96 | 8.330% | $166.7849 | $166.78 | $166.80 | $166.80 |
| Purchase #4 | $69.58 | 12.422% | $78.2232 | $78.22 | $78.20 | $78.20 |
| Purchase #5 | $65.28 | 8.285% | $70.6884 | $70.69 | $70.70 | $70.70 |
| Purchase #6 | $197.45 | 7.669% | $212.5924 | $212.59 | $212.60 | $212.60 |
| Purchase #7 | $212.86 | 3.824% | $220.9998 | $221.00 | $221.00 | $221.00 |
| 7 purchase totals = | $944.53 | $1,018.5821 | $1,018.58 | $1,018.60 | $1,018.60 | |