| 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 | $152.38 | 3.317% | $157.4344 | $157.43 | $157.45 | $157.40 |
| Purchase #2 | $97.98 | 10.714% | $108.4776 | $108.48 | $108.50 | $108.50 |
| Purchase #3 | $240.42 | 6.189% | $255.2996 | $255.30 | $255.30 | $255.30 |
| Purchase #4 | $136.65 | 7.511% | $146.9138 | $146.91 | $146.90 | $146.90 |
| Purchase #5 | $201.39 | 12.495% | $226.5537 | $226.55 | $226.55 | $226.60 |
| Purchase #6 | $241.79 | 10.222% | $266.5058 | $266.51 | $266.50 | $266.50 |
| Purchase #7 | $152.85 | 13.353% | $173.2601 | $173.26 | $173.25 | $173.30 |
| 7 purchase totals = | $1,223.46 | $1,334.4450 | $1,334.44 | $1,334.45 | $1,334.50 | |