| 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 | $71.97 | 5.332% | $75.8074 | $75.81 | $75.80 | $75.80 |
| Purchase #2 | $112.94 | 9.118% | $123.2379 | $123.24 | $123.25 | $123.20 |
| Purchase #3 | $170.95 | 13.399% | $193.8556 | $193.86 | $193.85 | $193.90 |
| Purchase #4 | $116.43 | 7.499% | $125.1611 | $125.16 | $125.15 | $125.20 |
| Purchase #5 | $170.53 | 8.176% | $184.4725 | $184.47 | $184.45 | $184.50 |
| Purchase #6 | $157.61 | 9.362% | $172.3654 | $172.37 | $172.35 | $172.40 |
| Purchase #7 | $16.91 | 9.810% | $18.5689 | $18.57 | $18.55 | $18.60 |
| 7 purchase totals = | $817.34 | $893.4688 | $893.48 | $893.40 | $893.60 | |