| 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 | $101.26 | 13.106% | $114.5311 | $114.53 | $114.55 | $114.50 |
| Purchase #2 | $25.32 | 13.107% | $28.6387 | $28.64 | $28.65 | $28.60 |
| Purchase #3 | $124.48 | 11.155% | $138.3657 | $138.37 | $138.35 | $138.40 |
| Purchase #4 | $176.63 | 4.314% | $184.2498 | $184.25 | $184.25 | $184.20 |
| Purchase #5 | $68.76 | 9.127% | $75.0357 | $75.04 | $75.05 | $75.00 |
| Purchase #6 | $81.86 | 4.232% | $85.3243 | $85.32 | $85.30 | $85.30 |
| Purchase #7 | $137.34 | 6.720% | $146.5692 | $146.57 | $146.55 | $146.60 |
| 7 purchase totals = | $715.65 | $772.7145 | $772.72 | $772.70 | $772.60 | |