| 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 | $132.60 | 12.336% | $148.9575 | $148.96 | $148.95 | $149.00 |
| Purchase #2 | $179.72 | 4.406% | $187.6385 | $187.64 | $187.65 | $187.60 |
| Purchase #3 | $89.62 | 7.818% | $96.6265 | $96.63 | $96.65 | $96.60 |
| Purchase #4 | $69.56 | 8.363% | $75.3773 | $75.38 | $75.40 | $75.40 |
| Purchase #5 | $242.99 | 12.166% | $272.5522 | $272.55 | $272.55 | $272.60 |
| Purchase #6 | $137.44 | 12.563% | $154.7066 | $154.71 | $154.70 | $154.70 |
| Purchase #7 | $209.69 | 13.863% | $238.7593 | $238.76 | $238.75 | $238.80 |
| 7 purchase totals = | $1,061.62 | $1,174.6179 | $1,174.63 | $1,174.65 | $1,174.70 | |