| 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 | $123.83 | 5.424% | $130.5465 | $130.55 | $130.55 | $130.50 |
| Purchase #2 | $187.44 | 3.799% | $194.5608 | $194.56 | $194.55 | $194.60 |
| Purchase #3 | $242.80 | 9.820% | $266.643 | $266.64 | $266.65 | $266.60 |
| Purchase #4 | $136.99 | 3.278% | $141.4805 | $141.48 | $141.50 | $141.50 |
| Purchase #5 | $44.74 | 11.117% | $49.7137 | $49.71 | $49.70 | $49.70 |
| Purchase #6 | $32.79 | 4.520% | $34.2721 | $34.27 | $34.25 | $34.30 |
| Purchase #7 | $151.89 | 11.370% | $169.1599 | $169.16 | $169.15 | $169.20 |
| 7 purchase totals = | $920.48 | $986.3765 | $986.37 | $986.35 | $986.40 | |