| 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 | $152.94 | 8.370% | $165.7411 | $165.74 | $165.75 | $165.70 |
| Purchase #2 | $146.86 | 12.541% | $165.2777 | $165.28 | $165.30 | $165.30 |
| Purchase #3 | $239.58 | 11.872% | $268.0229 | $268.02 | $268.00 | $268.00 |
| Purchase #4 | $176.43 | 4.839% | $184.9674 | $184.97 | $184.95 | $185.00 |
| Purchase #5 | $162.31 | 4.510% | $169.6302 | $169.63 | $169.65 | $169.60 |
| Purchase #6 | $21.31 | 9.144% | $23.2586 | $23.26 | $23.25 | $23.30 |
| Purchase #7 | $68.96 | 7.625% | $74.2182 | $74.22 | $74.20 | $74.20 |
| 7 purchase totals = | $968.39 | $1,051.1161 | $1,051.12 | $1,051.10 | $1,051.10 | |