| 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 | $142.88 | 10.237% | $157.5066 | $157.51 | $157.50 | $157.50 |
| Purchase #2 | $132.64 | 12.132% | $148.7319 | $148.73 | $148.75 | $148.70 |
| Purchase #3 | $66.64 | 13.743% | $75.7983 | $75.80 | $75.80 | $75.80 |
| Purchase #4 | $204.74 | 13.349% | $232.0707 | $232.07 | $232.05 | $232.10 |
| Purchase #5 | $34.62 | 13.796% | $39.3962 | $39.40 | $39.40 | $39.40 |
| Purchase #6 | $208.87 | 3.626% | $216.4436 | $216.44 | $216.45 | $216.40 |
| Purchase #7 | $13.41 | 8.431% | $14.5406 | $14.54 | $14.55 | $14.50 |
| 7 purchase totals = | $803.80 | $884.4879 | $884.49 | $884.50 | $884.40 | |