| 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 | $180.66 | 10.729% | $200.043 | $200.04 | $200.05 | $200.00 |
| Purchase #2 | $169.39 | 8.725% | $184.1693 | $184.17 | $184.15 | $184.20 |
| Purchase #3 | $142.37 | 11.741% | $159.0857 | $159.09 | $159.10 | $159.10 |
| Purchase #4 | $128.67 | 10.226% | $141.8278 | $141.83 | $141.85 | $141.80 |
| Purchase #5 | $160.95 | 10.803% | $178.3374 | $178.34 | $178.35 | $178.30 |
| Purchase #6 | $158.37 | 10.152% | $174.4477 | $174.45 | $174.45 | $174.40 |
| Purchase #7 | $157.82 | 4.361% | $164.7025 | $164.70 | $164.70 | $164.70 |
| 7 purchase totals = | $1,098.23 | $1,202.6134 | $1,202.62 | $1,202.65 | $1,202.50 | |