| 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 | $143.38 | 13.248% | $162.375 | $162.38 | $162.40 | $162.40 |
| Purchase #2 | $220.73 | 12.186% | $247.6282 | $247.63 | $247.65 | $247.60 |
| Purchase #3 | $89.45 | 4.188% | $93.1962 | $93.20 | $93.20 | $93.20 |
| Purchase #4 | $79.50 | 6.425% | $84.6079 | $84.61 | $84.60 | $84.60 |
| Purchase #5 | $76.95 | 13.675% | $87.4729 | $87.47 | $87.45 | $87.50 |
| Purchase #6 | $154.45 | 7.605% | $166.1959 | $166.20 | $166.20 | $166.20 |
| Purchase #7 | $246.73 | 13.255% | $279.4341 | $279.43 | $279.45 | $279.40 |
| 7 purchase totals = | $1,011.19 | $1,120.9102 | $1,120.92 | $1,120.95 | $1,120.90 | |