| 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 | $228.72 | 13.282% | $259.0986 | $259.10 | $259.10 | $259.10 |
| Purchase #2 | $150.26 | 6.233% | $159.6257 | $159.63 | $159.65 | $159.60 |
| Purchase #3 | $32.27 | 7.225% | $34.6015 | $34.60 | $34.60 | $34.60 |
| Purchase #4 | $10.62 | 7.450% | $11.4112 | $11.41 | $11.40 | $11.40 |
| Purchase #5 | $136.54 | 9.402% | $149.3775 | $149.38 | $149.40 | $149.40 |
| Purchase #6 | $79.88 | 7.328% | $85.7336 | $85.73 | $85.75 | $85.70 |
| Purchase #7 | $172.44 | 13.574% | $195.847 | $195.85 | $195.85 | $195.80 |
| 7 purchase totals = | $810.73 | $895.6951 | $895.70 | $895.75 | $895.60 | |