| 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 | $124.31 | 3.445% | $128.5925 | $128.59 | $128.60 | $128.60 |
| Purchase #2 | $147.50 | 5.243% | $155.2334 | $155.23 | $155.25 | $155.20 |
| Purchase #3 | $64.65 | 7.814% | $69.7018 | $69.70 | $69.70 | $69.70 |
| Purchase #4 | $119.56 | 6.842% | $127.7403 | $127.74 | $127.75 | $127.70 |
| Purchase #5 | $159.30 | 12.137% | $178.6342 | $178.63 | $178.65 | $178.60 |
| Purchase #6 | $190.72 | 12.147% | $213.8868 | $213.89 | $213.90 | $213.90 |
| Purchase #7 | $59.99 | 5.631% | $63.368 | $63.37 | $63.35 | $63.40 |
| 7 purchase totals = | $866.03 | $937.1570 | $937.15 | $937.20 | $937.10 | |