| 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 | $167.27 | 6.708% | $178.4905 | $178.49 | $178.50 | $178.50 |
| Purchase #2 | $128.52 | 10.399% | $141.8848 | $141.88 | $141.90 | $141.90 |
| Purchase #3 | $149.27 | 6.811% | $159.4368 | $159.44 | $159.45 | $159.40 |
| Purchase #4 | $104.45 | 11.643% | $116.6111 | $116.61 | $116.60 | $116.60 |
| Purchase #5 | $189.42 | 8.159% | $204.8748 | $204.87 | $204.85 | $204.90 |
| Purchase #6 | $25.64 | 9.244% | $28.0102 | $28.01 | $28.00 | $28.00 |
| Purchase #7 | $201.68 | 3.605% | $208.9506 | $208.95 | $208.95 | $209.00 |
| 7 purchase totals = | $966.25 | $1,038.2588 | $1,038.25 | $1,038.25 | $1,038.30 | |