| 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 | $164.61 | 13.432% | $186.7204 | $186.72 | $186.70 | $186.70 |
| Purchase #2 | $122.59 | 6.181% | $130.1673 | $130.17 | $130.15 | $130.20 |
| Purchase #3 | $119.89 | 7.560% | $128.9537 | $128.95 | $128.95 | $129.00 |
| Purchase #4 | $5.41 | 3.454% | $5.5969 | $5.60 | $5.60 | $5.60 |
| Purchase #5 | $240.47 | 4.497% | $251.2839 | $251.28 | $251.30 | $251.30 |
| Purchase #6 | $86.86 | 6.327% | $92.3556 | $92.36 | $92.35 | $92.40 |
| Purchase #7 | $5.89 | 10.114% | $6.4857 | $6.49 | $6.50 | $6.50 |
| 7 purchase totals = | $745.72 | $801.5635 | $801.57 | $801.55 | $801.70 | |