| 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 | $176.91 | 5.448% | $186.5481 | $186.55 | $186.55 | $186.50 |
| Purchase #2 | $81.59 | 13.726% | $92.789 | $92.79 | $92.80 | $92.80 |
| Purchase #3 | $5.96 | 4.700% | $6.2401 | $6.24 | $6.25 | $6.20 |
| Purchase #4 | $146.67 | 10.196% | $161.6245 | $161.62 | $161.60 | $161.60 |
| Purchase #5 | $151.93 | 11.745% | $169.7742 | $169.77 | $169.75 | $169.80 |
| Purchase #6 | $201.36 | 3.475% | $208.3573 | $208.36 | $208.35 | $208.40 |
| Purchase #7 | $23.74 | 9.642% | $26.029 | $26.03 | $26.05 | $26.00 |
| 7 purchase totals = | $788.16 | $851.3622 | $851.36 | $851.35 | $851.30 | |