| 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 | $185.76 | 10.665% | $205.5713 | $205.57 | $205.55 | $205.60 |
| Purchase #2 | $145.64 | 9.180% | $159.0098 | $159.01 | $159.00 | $159.00 |
| Purchase #3 | $61.59 | 4.543% | $64.388 | $64.39 | $64.40 | $64.40 |
| Purchase #4 | $182.68 | 6.837% | $195.1698 | $195.17 | $195.15 | $195.20 |
| Purchase #5 | $131.86 | 7.692% | $142.0027 | $142.00 | $142.00 | $142.00 |
| Purchase #6 | $19.62 | 9.701% | $21.5233 | $21.52 | $21.50 | $21.50 |
| Purchase #7 | $195.36 | 9.558% | $214.0325 | $214.03 | $214.05 | $214.00 |
| 7 purchase totals = | $922.51 | $1,001.6974 | $1,001.69 | $1,001.65 | $1,001.70 | |