| 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 | $188.80 | 9.190% | $206.1507 | $206.15 | $206.15 | $206.20 |
| Purchase #2 | $123.63 | 4.248% | $128.8818 | $128.88 | $128.90 | $128.90 |
| Purchase #3 | $38.42 | 4.419% | $40.1178 | $40.12 | $40.10 | $40.10 |
| Purchase #4 | $64.82 | 5.236% | $68.214 | $68.21 | $68.20 | $68.20 |
| Purchase #5 | $114.78 | 10.794% | $127.1694 | $127.17 | $127.15 | $127.20 |
| Purchase #6 | $124.61 | 12.269% | $139.8984 | $139.90 | $139.90 | $139.90 |
| Purchase #7 | $214.59 | 6.321% | $228.1542 | $228.15 | $228.15 | $228.20 |
| 7 purchase totals = | $869.65 | $938.5863 | $938.58 | $938.55 | $938.70 | |