| 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 | $159.46 | 8.671% | $173.2868 | $173.29 | $173.30 | $173.30 |
| Purchase #2 | $195.46 | 8.418% | $211.9138 | $211.91 | $211.90 | $211.90 |
| Purchase #3 | $200.78 | 5.307% | $211.4354 | $211.44 | $211.45 | $211.40 |
| Purchase #4 | $26.83 | 10.710% | $29.7035 | $29.70 | $29.70 | $29.70 |
| Purchase #5 | $116.60 | 10.813% | $129.208 | $129.21 | $129.20 | $129.20 |
| Purchase #6 | $117.70 | 3.361% | $121.6559 | $121.66 | $121.65 | $121.70 |
| Purchase #7 | $115.43 | 10.541% | $127.5975 | $127.60 | $127.60 | $127.60 |
| 7 purchase totals = | $932.26 | $1,004.8009 | $1,004.81 | $1,004.80 | $1,004.80 | |