| 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 | $183.54 | 7.595% | $197.4799 | $197.48 | $197.50 | $197.50 |
| Purchase #2 | $155.51 | 3.798% | $161.4163 | $161.42 | $161.40 | $161.40 |
| Purchase #3 | $35.57 | 7.288% | $38.1623 | $38.16 | $38.15 | $38.20 |
| Purchase #4 | $65.49 | 10.587% | $72.4234 | $72.42 | $72.40 | $72.40 |
| Purchase #5 | $140.48 | 11.439% | $156.5495 | $156.55 | $156.55 | $156.50 |
| Purchase #6 | $230.59 | 11.719% | $257.6128 | $257.61 | $257.60 | $257.60 |
| Purchase #7 | $87.41 | 4.361% | $91.222 | $91.22 | $91.20 | $91.20 |
| 7 purchase totals = | $898.59 | $974.8662 | $974.86 | $974.80 | $974.80 | |