| 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 | $176.70 | 13.221% | $200.0615 | $200.06 | $200.05 | $200.10 |
| Purchase #2 | $141.40 | 8.528% | $153.4586 | $153.46 | $153.45 | $153.50 |
| Purchase #3 | $21.53 | 10.434% | $23.7764 | $23.78 | $23.80 | $23.80 |
| Purchase #4 | $38.69 | 3.551% | $40.0639 | $40.06 | $40.05 | $40.10 |
| Purchase #5 | $9.40 | 8.261% | $10.1765 | $10.18 | $10.20 | $10.20 |
| Purchase #6 | $161.64 | 9.196% | $176.5044 | $176.50 | $176.50 | $176.50 |
| Purchase #7 | $214.97 | 8.302% | $232.8168 | $232.82 | $232.80 | $232.80 |
| 7 purchase totals = | $764.33 | $836.8581 | $836.86 | $836.85 | $837.00 | |