| 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 | $37.27 | 5.140% | $39.1857 | $39.19 | $39.20 | $39.20 |
| Purchase #2 | $180.71 | 7.574% | $194.397 | $194.40 | $194.40 | $194.40 |
| Purchase #3 | $146.33 | 12.727% | $164.9534 | $164.95 | $164.95 | $165.00 |
| Purchase #4 | $223.64 | 6.665% | $238.5456 | $238.55 | $238.55 | $238.50 |
| Purchase #5 | $112.40 | 3.263% | $116.0676 | $116.07 | $116.05 | $116.10 |
| Purchase #6 | $203.74 | 5.125% | $214.1817 | $214.18 | $214.20 | $214.20 |
| Purchase #7 | $141.45 | 12.651% | $159.3448 | $159.34 | $159.35 | $159.30 |
| 7 purchase totals = | $1,045.54 | $1,126.6758 | $1,126.68 | $1,126.70 | $1,126.70 | |