| 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 | $172.61 | 11.298% | $192.1115 | $192.11 | $192.10 | $192.10 |
| Purchase #2 | $124.25 | 7.639% | $133.7415 | $133.74 | $133.75 | $133.70 |
| Purchase #3 | $148.43 | 13.728% | $168.8065 | $168.81 | $168.80 | $168.80 |
| Purchase #4 | $85.78 | 10.317% | $94.6299 | $94.63 | $94.65 | $94.60 |
| Purchase #5 | $120.80 | 13.834% | $137.5115 | $137.51 | $137.50 | $137.50 |
| Purchase #6 | $46.52 | 8.587% | $50.5147 | $50.51 | $50.50 | $50.50 |
| Purchase #7 | $31.67 | 11.211% | $35.2205 | $35.22 | $35.20 | $35.20 |
| 7 purchase totals = | $730.06 | $812.5361 | $812.53 | $812.50 | $812.40 | |