| 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 | $157.99 | 9.311% | $172.7004 | $172.70 | $172.70 | $172.70 |
| Purchase #2 | $43.32 | 4.246% | $45.1594 | $45.16 | $45.15 | $45.20 |
| Purchase #3 | $59.76 | 7.241% | $64.0872 | $64.09 | $64.10 | $64.10 |
| Purchase #4 | $132.37 | 11.320% | $147.3543 | $147.35 | $147.35 | $147.40 |
| Purchase #5 | $48.80 | 4.448% | $50.9706 | $50.97 | $50.95 | $51.00 |
| Purchase #6 | $148.29 | 8.432% | $160.7938 | $160.79 | $160.80 | $160.80 |
| Purchase #7 | $186.72 | 4.458% | $195.044 | $195.04 | $195.05 | $195.00 |
| 7 purchase totals = | $777.25 | $836.1097 | $836.10 | $836.10 | $836.20 | |