| 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 | $101.38 | 11.332% | $112.8684 | $112.87 | $112.85 | $112.90 |
| Purchase #2 | $153.87 | 10.583% | $170.1541 | $170.15 | $170.15 | $170.20 |
| Purchase #3 | $84.93 | 11.154% | $94.4031 | $94.40 | $94.40 | $94.40 |
| Purchase #4 | $233.77 | 11.145% | $259.8237 | $259.82 | $259.80 | $259.80 |
| Purchase #5 | $158.42 | 8.384% | $171.7019 | $171.70 | $171.70 | $171.70 |
| Purchase #6 | $219.88 | 7.857% | $237.156 | $237.16 | $237.15 | $237.20 |
| Purchase #7 | $228.92 | 11.598% | $255.4701 | $255.47 | $255.45 | $255.50 |
| 7 purchase totals = | $1,181.17 | $1,301.5773 | $1,301.57 | $1,301.50 | $1,301.70 | |