| 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 | $205.38 | 7.571% | $220.9293 | $220.93 | $220.95 | $220.90 |
| Purchase #2 | $79.51 | 3.837% | $82.5608 | $82.56 | $82.55 | $82.60 |
| Purchase #3 | $186.47 | 5.720% | $197.1361 | $197.14 | $197.15 | $197.10 |
| Purchase #4 | $193.67 | 13.480% | $219.7767 | $219.78 | $219.80 | $219.80 |
| Purchase #5 | $167.62 | 4.170% | $174.6098 | $174.61 | $174.60 | $174.60 |
| Purchase #6 | $142.79 | 5.701% | $150.9305 | $150.93 | $150.95 | $150.90 |
| Purchase #7 | $113.35 | 3.656% | $117.4941 | $117.49 | $117.50 | $117.50 |
| 7 purchase totals = | $1,088.79 | $1,163.4373 | $1,163.44 | $1,163.50 | $1,163.40 | |