| 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 | $121.54 | 6.622% | $129.5884 | $129.59 | $129.60 | $129.60 |
| Purchase #2 | $169.49 | 4.308% | $176.7916 | $176.79 | $176.80 | $176.80 |
| Purchase #3 | $227.72 | 4.779% | $238.6027 | $238.60 | $238.60 | $238.60 |
| Purchase #4 | $156.56 | 8.251% | $169.4778 | $169.48 | $169.50 | $169.50 |
| Purchase #5 | $151.42 | 7.389% | $162.6084 | $162.61 | $162.60 | $162.60 |
| Purchase #6 | $135.63 | 10.580% | $149.9797 | $149.98 | $150.00 | $150.00 |
| Purchase #7 | $214.38 | 7.161% | $229.7318 | $229.73 | $229.75 | $229.70 |
| 7 purchase totals = | $1,176.74 | $1,256.7804 | $1,256.78 | $1,256.85 | $1,256.80 | |