| 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 | $185.64 | 6.311% | $197.3557 | $197.36 | $197.35 | $197.40 |
| Purchase #2 | $102.91 | 7.686% | $110.8197 | $110.82 | $110.80 | $110.80 |
| Purchase #3 | $76.42 | 5.120% | $80.3327 | $80.33 | $80.35 | $80.30 |
| Purchase #4 | $26.52 | 6.748% | $28.3096 | $28.31 | $28.30 | $28.30 |
| Purchase #5 | $192.54 | 8.103% | $208.1415 | $208.14 | $208.15 | $208.10 |
| Purchase #6 | $164.50 | 6.390% | $175.0116 | $175.01 | $175.00 | $175.00 |
| Purchase #7 | $79.32 | 6.694% | $84.6297 | $84.63 | $84.65 | $84.60 |
| 7 purchase totals = | $827.85 | $884.6005 | $884.60 | $884.60 | $884.50 | |