| 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 | $139.90 | 6.312% | $148.7305 | $148.73 | $148.75 | $148.70 |
| Purchase #2 | $133.80 | 5.828% | $141.5979 | $141.60 | $141.60 | $141.60 |
| Purchase #3 | $73.39 | 12.204% | $82.3465 | $82.35 | $82.35 | $82.30 |
| Purchase #4 | $176.41 | 11.861% | $197.334 | $197.33 | $197.35 | $197.30 |
| Purchase #5 | $146.53 | 8.660% | $159.2195 | $159.22 | $159.20 | $159.20 |
| Purchase #6 | $197.27 | 10.812% | $218.5988 | $218.60 | $218.60 | $218.60 |
| Purchase #7 | $248.62 | 4.286% | $259.2759 | $259.28 | $259.30 | $259.30 |
| 7 purchase totals = | $1,115.92 | $1,207.1031 | $1,207.11 | $1,207.15 | $1,207.00 | |