| 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 | $149.87 | 12.844% | $169.1193 | $169.12 | $169.10 | $169.10 |
| Purchase #2 | $234.40 | 4.633% | $245.2598 | $245.26 | $245.25 | $245.30 |
| Purchase #3 | $208.92 | 10.337% | $230.5161 | $230.52 | $230.50 | $230.50 |
| Purchase #4 | $10.81 | 7.673% | $11.6395 | $11.64 | $11.65 | $11.60 |
| Purchase #5 | $94.35 | 7.470% | $101.3979 | $101.40 | $101.40 | $101.40 |
| Purchase #6 | $63.93 | 5.862% | $67.6776 | $67.68 | $67.70 | $67.70 |
| Purchase #7 | $179.97 | 11.123% | $199.9881 | $199.99 | $200.00 | $200.00 |
| 7 purchase totals = | $942.25 | $1,025.5983 | $1,025.61 | $1,025.60 | $1,025.60 | |