| 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 | $174.30 | 6.515% | $185.6556 | $185.66 | $185.65 | $185.70 |
| Purchase #2 | $10.47 | 11.465% | $11.6704 | $11.67 | $11.65 | $11.70 |
| Purchase #3 | $94.43 | 13.593% | $107.2659 | $107.27 | $107.25 | $107.30 |
| Purchase #4 | $155.62 | 8.285% | $168.5131 | $168.51 | $168.50 | $168.50 |
| Purchase #5 | $58.98 | 6.475% | $62.799 | $62.80 | $62.80 | $62.80 |
| Purchase #6 | $56.60 | 9.864% | $62.183 | $62.18 | $62.20 | $62.20 |
| Purchase #7 | $11.79 | 5.306% | $12.4156 | $12.42 | $12.40 | $12.40 |
| 7 purchase totals = | $562.19 | $610.5026 | $610.51 | $610.45 | $610.60 | |