| 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 | $162.51 | 6.159% | $172.519 | $172.52 | $172.50 | $172.50 |
| Purchase #2 | $145.47 | 8.392% | $157.6778 | $157.68 | $157.70 | $157.70 |
| Purchase #3 | $162.42 | 13.798% | $184.8307 | $184.83 | $184.85 | $184.80 |
| Purchase #4 | $101.59 | 6.445% | $108.1375 | $108.14 | $108.15 | $108.10 |
| Purchase #5 | $160.40 | 7.399% | $172.268 | $172.27 | $172.25 | $172.30 |
| Purchase #6 | $110.40 | 8.855% | $120.1759 | $120.18 | $120.20 | $120.20 |
| Purchase #7 | $154.29 | 9.513% | $168.9676 | $168.97 | $168.95 | $169.00 |
| 7 purchase totals = | $997.08 | $1,084.5765 | $1,084.59 | $1,084.60 | $1,084.60 | |