| 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 | $153.29 | 8.516% | $166.3442 | $166.34 | $166.35 | $166.30 |
| Purchase #2 | $190.85 | 10.478% | $210.8473 | $210.85 | $210.85 | $210.80 |
| Purchase #3 | $89.65 | 13.528% | $101.7779 | $101.78 | $101.80 | $101.80 |
| Purchase #4 | $110.53 | 11.628% | $123.3824 | $123.38 | $123.40 | $123.40 |
| Purchase #5 | $166.40 | 6.355% | $176.9747 | $176.97 | $176.95 | $177.00 |
| Purchase #6 | $173.77 | 12.485% | $195.4652 | $195.47 | $195.45 | $195.50 |
| Purchase #7 | $193.84 | 12.737% | $218.5294 | $218.53 | $218.55 | $218.50 |
| 7 purchase totals = | $1,078.33 | $1,193.3211 | $1,193.32 | $1,193.35 | $1,193.30 | |