| 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 | $17.69 | 11.454% | $19.7162 | $19.72 | $19.70 | $19.70 |
| Purchase #2 | $160.46 | 6.182% | $170.3796 | $170.38 | $170.40 | $170.40 |
| Purchase #3 | $207.62 | 13.541% | $235.7338 | $235.73 | $235.75 | $235.70 |
| Purchase #4 | $101.85 | 6.509% | $108.4794 | $108.48 | $108.50 | $108.50 |
| Purchase #5 | $39.42 | 9.874% | $43.3123 | $43.31 | $43.30 | $43.30 |
| Purchase #6 | $191.64 | 3.448% | $198.2477 | $198.25 | $198.25 | $198.20 |
| Purchase #7 | $26.26 | 3.840% | $27.2684 | $27.27 | $27.25 | $27.30 |
| 7 purchase totals = | $744.94 | $803.1374 | $803.14 | $803.15 | $803.10 | |