| 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 | $138.41 | 8.422% | $150.0669 | $150.07 | $150.05 | $150.10 |
| Purchase #2 | $166.58 | 10.399% | $183.9027 | $183.90 | $183.90 | $183.90 |
| Purchase #3 | $115.51 | 7.689% | $124.3916 | $124.39 | $124.40 | $124.40 |
| Purchase #4 | $177.64 | 13.544% | $201.6996 | $201.70 | $201.70 | $201.70 |
| Purchase #5 | $157.32 | 9.872% | $172.8506 | $172.85 | $172.85 | $172.90 |
| Purchase #6 | $211.86 | 10.420% | $233.9358 | $233.94 | $233.95 | $233.90 |
| Purchase #7 | $132.81 | 5.563% | $140.1982 | $140.20 | $140.20 | $140.20 |
| 7 purchase totals = | $1,100.13 | $1,207.0454 | $1,207.05 | $1,207.05 | $1,207.10 | |