| 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 | $166.53 | 6.612% | $177.541 | $177.54 | $177.55 | $177.50 |
| Purchase #2 | $213.38 | 11.480% | $237.876 | $237.88 | $237.90 | $237.90 |
| Purchase #3 | $233.32 | 10.367% | $257.5083 | $257.51 | $257.50 | $257.50 |
| Purchase #4 | $12.68 | 3.572% | $13.1329 | $13.13 | $13.15 | $13.10 |
| Purchase #5 | $84.80 | 3.150% | $87.4712 | $87.47 | $87.45 | $87.50 |
| Purchase #6 | $237.42 | 3.718% | $246.2473 | $246.25 | $246.25 | $246.20 |
| Purchase #7 | $81.99 | 3.263% | $84.6653 | $84.67 | $84.65 | $84.70 |
| 7 purchase totals = | $1,030.12 | $1,104.4420 | $1,104.45 | $1,104.45 | $1,104.40 | |