| 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 | $134.71 | 5.204% | $141.7203 | $141.72 | $141.70 | $141.70 |
| Purchase #2 | $91.30 | 3.676% | $94.6562 | $94.66 | $94.65 | $94.70 |
| Purchase #3 | $184.98 | 5.807% | $195.7218 | $195.72 | $195.70 | $195.70 |
| Purchase #4 | $71.35 | 13.630% | $81.075 | $81.08 | $81.10 | $81.10 |
| Purchase #5 | $7.38 | 7.729% | $7.9504 | $7.95 | $7.95 | $8.00 |
| Purchase #6 | $7.75 | 11.417% | $8.6348 | $8.63 | $8.65 | $8.60 |
| Purchase #7 | $186.91 | 13.519% | $212.1784 | $212.18 | $212.20 | $212.20 |
| 7 purchase totals = | $684.38 | $741.9369 | $741.94 | $741.95 | $742.00 | |