| 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 | $170.63 | 4.571% | $178.4295 | $178.43 | $178.45 | $178.40 |
| Purchase #2 | $104.98 | 9.211% | $114.6497 | $114.65 | $114.65 | $114.60 |
| Purchase #3 | $193.25 | 5.590% | $204.0527 | $204.05 | $204.05 | $204.10 |
| Purchase #4 | $35.51 | 11.378% | $39.5503 | $39.55 | $39.55 | $39.60 |
| Purchase #5 | $238.65 | 7.237% | $255.9211 | $255.92 | $255.90 | $255.90 |
| Purchase #6 | $222.95 | 8.644% | $242.2218 | $242.22 | $242.20 | $242.20 |
| Purchase #7 | $227.66 | 11.606% | $254.0822 | $254.08 | $254.10 | $254.10 |
| 7 purchase totals = | $1,193.63 | $1,288.9073 | $1,288.90 | $1,288.90 | $1,288.90 | |