| 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 | $178.72 | 8.870% | $194.5725 | $194.57 | $194.55 | $194.60 |
| Purchase #2 | $132.83 | 8.585% | $144.2335 | $144.23 | $144.25 | $144.20 |
| Purchase #3 | $108.55 | 9.170% | $118.504 | $118.50 | $118.50 | $118.50 |
| Purchase #4 | $104.27 | 12.547% | $117.3528 | $117.35 | $117.35 | $117.40 |
| Purchase #5 | $187.73 | 11.759% | $209.8052 | $209.81 | $209.80 | $209.80 |
| Purchase #6 | $155.81 | 8.861% | $169.6163 | $169.62 | $169.60 | $169.60 |
| Purchase #7 | $87.62 | 3.459% | $90.6508 | $90.65 | $90.65 | $90.70 |
| 7 purchase totals = | $955.53 | $1,044.7351 | $1,044.73 | $1,044.70 | $1,044.80 | |