| 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 | $130.71 | 9.127% | $142.6399 | $142.64 | $142.65 | $142.60 |
| Purchase #2 | $176.72 | 7.202% | $189.4474 | $189.45 | $189.45 | $189.40 |
| Purchase #3 | $207.50 | 8.760% | $225.677 | $225.68 | $225.70 | $225.70 |
| Purchase #4 | $45.57 | 13.412% | $51.6818 | $51.68 | $51.70 | $51.70 |
| Purchase #5 | $16.57 | 9.286% | $18.1087 | $18.11 | $18.10 | $18.10 |
| Purchase #6 | $177.45 | 9.529% | $194.3592 | $194.36 | $194.35 | $194.40 |
| Purchase #7 | $203.80 | 11.561% | $227.3613 | $227.36 | $227.35 | $227.40 |
| 7 purchase totals = | $958.32 | $1,049.2753 | $1,049.28 | $1,049.30 | $1,049.30 | |