| 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 | $171.62 | 11.162% | $190.7762 | $190.78 | $190.80 | $190.80 |
| Purchase #2 | $172.32 | 8.676% | $187.2705 | $187.27 | $187.25 | $187.30 |
| Purchase #3 | $79.56 | 6.527% | $84.7529 | $84.75 | $84.75 | $84.80 |
| Purchase #4 | $152.49 | 4.338% | $159.105 | $159.11 | $159.10 | $159.10 |
| Purchase #5 | $177.56 | 9.618% | $194.6377 | $194.64 | $194.65 | $194.60 |
| Purchase #6 | $216.84 | 13.521% | $246.1589 | $246.16 | $246.15 | $246.20 |
| Purchase #7 | $161.70 | 13.294% | $183.1964 | $183.20 | $183.20 | $183.20 |
| 7 purchase totals = | $1,132.09 | $1,245.8976 | $1,245.91 | $1,245.90 | $1,246.00 | |