| 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 | $135.95 | 13.569% | $154.3971 | $154.40 | $154.40 | $154.40 |
| Purchase #2 | $142.76 | 11.768% | $159.56 | $159.56 | $159.55 | $159.60 |
| Purchase #3 | $32.51 | 11.805% | $36.3478 | $36.35 | $36.35 | $36.30 |
| Purchase #4 | $133.59 | 4.787% | $139.985 | $139.99 | $140.00 | $140.00 |
| Purchase #5 | $227.76 | 5.362% | $239.9725 | $239.97 | $239.95 | $240.00 |
| Purchase #6 | $100.91 | 4.541% | $105.4923 | $105.49 | $105.50 | $105.50 |
| Purchase #7 | $118.73 | 5.132% | $124.8232 | $124.82 | $124.80 | $124.80 |
| 7 purchase totals = | $892.21 | $960.5779 | $960.58 | $960.55 | $960.60 | |