| 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 | $157.63 | 10.686% | $174.4743 | $174.47 | $174.45 | $174.50 |
| Purchase #2 | $66.74 | 13.102% | $75.4843 | $75.48 | $75.50 | $75.50 |
| Purchase #3 | $208.28 | 9.811% | $228.7144 | $228.71 | $228.70 | $228.70 |
| Purchase #4 | $47.31 | 4.381% | $49.3827 | $49.38 | $49.40 | $49.40 |
| Purchase #5 | $64.61 | 9.749% | $70.9088 | $70.91 | $70.90 | $70.90 |
| Purchase #6 | $69.91 | 7.725% | $75.3105 | $75.31 | $75.30 | $75.30 |
| Purchase #7 | $188.57 | 9.734% | $206.9254 | $206.93 | $206.95 | $206.90 |
| 7 purchase totals = | $803.05 | $881.2004 | $881.19 | $881.20 | $881.20 | |