| 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 | $205.89 | 10.732% | $227.9861 | $227.99 | $228.00 | $228.00 |
| Purchase #2 | $66.67 | 4.608% | $69.7422 | $69.74 | $69.75 | $69.70 |
| Purchase #3 | $55.65 | 12.128% | $62.3992 | $62.40 | $62.40 | $62.40 |
| Purchase #4 | $8.60 | 3.714% | $8.9194 | $8.92 | $8.90 | $8.90 |
| Purchase #5 | $19.45 | 8.193% | $21.0435 | $21.04 | $21.05 | $21.00 |
| Purchase #6 | $183.53 | 6.587% | $195.6191 | $195.62 | $195.60 | $195.60 |
| Purchase #7 | $143.88 | 4.817% | $150.8107 | $150.81 | $150.80 | $150.80 |
| 7 purchase totals = | $683.67 | $736.5202 | $736.52 | $736.50 | $736.40 | |