| 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 | $185.89 | 4.131% | $193.5691 | $193.57 | $193.55 | $193.60 |
| Purchase #2 | $209.64 | 8.579% | $227.625 | $227.63 | $227.65 | $227.60 |
| Purchase #3 | $142.37 | 4.704% | $149.0671 | $149.07 | $149.05 | $149.10 |
| Purchase #4 | $127.91 | 10.617% | $141.4902 | $141.49 | $141.50 | $141.50 |
| Purchase #5 | $95.63 | 7.487% | $102.7898 | $102.79 | $102.80 | $102.80 |
| Purchase #6 | $198.43 | 10.618% | $219.4993 | $219.50 | $219.50 | $219.50 |
| Purchase #7 | $128.46 | 6.312% | $136.5684 | $136.57 | $136.55 | $136.60 |
| 7 purchase totals = | $1,088.33 | $1,170.6089 | $1,170.62 | $1,170.60 | $1,170.70 | |