| 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 | $162.71 | 4.337% | $169.7667 | $169.77 | $169.75 | $169.80 |
| Purchase #2 | $112.78 | 4.150% | $117.4604 | $117.46 | $117.45 | $117.50 |
| Purchase #3 | $189.56 | 6.649% | $202.1638 | $202.16 | $202.15 | $202.20 |
| Purchase #4 | $164.65 | 13.542% | $186.9469 | $186.95 | $186.95 | $186.90 |
| Purchase #5 | $158.40 | 13.708% | $180.1135 | $180.11 | $180.10 | $180.10 |
| Purchase #6 | $123.29 | 6.667% | $131.5097 | $131.51 | $131.50 | $131.50 |
| Purchase #7 | $197.29 | 7.625% | $212.3334 | $212.33 | $212.35 | $212.30 |
| 7 purchase totals = | $1,108.68 | $1,200.2944 | $1,200.29 | $1,200.25 | $1,200.30 | |