| 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 | $182.95 | 5.539% | $193.0836 | $193.08 | $193.10 | $193.10 |
| Purchase #2 | $6.63 | 7.704% | $7.1408 | $7.14 | $7.15 | $7.10 |
| Purchase #3 | $92.73 | 6.271% | $98.5451 | $98.55 | $98.55 | $98.50 |
| Purchase #4 | $170.34 | 11.582% | $190.0688 | $190.07 | $190.05 | $190.10 |
| Purchase #5 | $84.52 | 7.518% | $90.8742 | $90.87 | $90.85 | $90.90 |
| Purchase #6 | $211.25 | 13.528% | $239.8279 | $239.83 | $239.85 | $239.80 |
| Purchase #7 | $119.76 | 11.332% | $133.3312 | $133.33 | $133.35 | $133.30 |
| 7 purchase totals = | $868.18 | $952.8716 | $952.87 | $952.90 | $952.80 | |