| 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 | $137.37 | 10.426% | $151.6922 | $151.69 | $151.70 | $151.70 |
| Purchase #2 | $6.34 | 9.306% | $6.93 | $6.93 | $6.95 | $6.90 |
| Purchase #3 | $49.27 | 8.190% | $53.3052 | $53.31 | $53.30 | $53.30 |
| Purchase #4 | $79.43 | 12.677% | $89.4993 | $89.50 | $89.50 | $89.50 |
| Purchase #5 | $162.40 | 9.194% | $177.3311 | $177.33 | $177.35 | $177.30 |
| Purchase #6 | $233.37 | 8.656% | $253.5705 | $253.57 | $253.55 | $253.60 |
| Purchase #7 | $66.83 | 10.136% | $73.6039 | $73.60 | $73.60 | $73.60 |
| 7 purchase totals = | $735.01 | $805.9322 | $805.93 | $805.95 | $805.90 | |