| 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 | $193.36 | 10.182% | $213.0479 | $213.05 | $213.05 | $213.00 |
| Purchase #2 | $169.42 | 6.740% | $180.8389 | $180.84 | $180.85 | $180.80 |
| Purchase #3 | $44.34 | 6.365% | $47.1622 | $47.16 | $47.15 | $47.20 |
| Purchase #4 | $182.40 | 11.855% | $204.0235 | $204.02 | $204.00 | $204.00 |
| Purchase #5 | $136.78 | 5.624% | $144.4725 | $144.47 | $144.45 | $144.50 |
| Purchase #6 | $107.43 | 8.581% | $116.6486 | $116.65 | $116.65 | $116.60 |
| Purchase #7 | $182.64 | 11.799% | $204.1897 | $204.19 | $204.20 | $204.20 |
| 7 purchase totals = | $1,016.37 | $1,110.3833 | $1,110.38 | $1,110.35 | $1,110.30 | |