| 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 | $155.90 | 13.161% | $176.418 | $176.42 | $176.40 | $176.40 |
| Purchase #2 | $162.57 | 5.376% | $171.3098 | $171.31 | $171.30 | $171.30 |
| Purchase #3 | $68.97 | 7.593% | $74.2069 | $74.21 | $74.20 | $74.20 |
| Purchase #4 | $120.87 | 9.663% | $132.5497 | $132.55 | $132.55 | $132.50 |
| Purchase #5 | $111.27 | 5.813% | $117.7381 | $117.74 | $117.75 | $117.70 |
| Purchase #6 | $247.36 | 7.347% | $265.5335 | $265.53 | $265.55 | $265.50 |
| Purchase #7 | $204.51 | 10.297% | $225.5684 | $225.57 | $225.55 | $225.60 |
| 7 purchase totals = | $1,071.45 | $1,163.3244 | $1,163.33 | $1,163.30 | $1,163.20 | |