| 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 | $19.81 | 12.598% | $22.3057 | $22.31 | $22.30 | $22.30 |
| Purchase #2 | $140.62 | 6.177% | $149.3061 | $149.31 | $149.30 | $149.30 |
| Purchase #3 | $169.61 | 4.350% | $176.988 | $176.99 | $177.00 | $177.00 |
| Purchase #4 | $64.58 | 8.339% | $69.9653 | $69.97 | $69.95 | $70.00 |
| Purchase #5 | $123.71 | 13.869% | $140.8673 | $140.87 | $140.85 | $140.90 |
| Purchase #6 | $189.79 | 10.459% | $209.6401 | $209.64 | $209.65 | $209.60 |
| Purchase #7 | $45.25 | 8.404% | $49.0528 | $49.05 | $49.05 | $49.10 |
| 7 purchase totals = | $753.37 | $818.1253 | $818.14 | $818.10 | $818.20 | |