| 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 | $142.41 | 12.189% | $159.7684 | $159.77 | $159.75 | $159.80 |
| Purchase #2 | $148.89 | 7.224% | $159.6458 | $159.65 | $159.65 | $159.60 |
| Purchase #3 | $194.43 | 6.346% | $206.7685 | $206.77 | $206.75 | $206.80 |
| Purchase #4 | $98.56 | 13.395% | $111.7621 | $111.76 | $111.75 | $111.80 |
| Purchase #5 | $71.51 | 11.778% | $79.9324 | $79.93 | $79.95 | $79.90 |
| Purchase #6 | $26.71 | 11.454% | $29.7694 | $29.77 | $29.75 | $29.80 |
| Purchase #7 | $120.90 | 8.111% | $130.7062 | $130.71 | $130.70 | $130.70 |
| 7 purchase totals = | $803.41 | $878.3528 | $878.36 | $878.30 | $878.40 | |