| 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 | $173.79 | 7.584% | $186.9702 | $186.97 | $186.95 | $187.00 |
| Purchase #2 | $28.50 | 3.614% | $29.53 | $29.53 | $29.55 | $29.50 |
| Purchase #3 | $117.69 | 9.428% | $128.7858 | $128.79 | $128.80 | $128.80 |
| Purchase #4 | $110.45 | 8.656% | $120.0106 | $120.01 | $120.00 | $120.00 |
| Purchase #5 | $64.70 | 9.241% | $70.6789 | $70.68 | $70.70 | $70.70 |
| Purchase #6 | $237.35 | 3.694% | $246.1177 | $246.12 | $246.10 | $246.10 |
| Purchase #7 | $223.49 | 13.466% | $253.5852 | $253.59 | $253.60 | $253.60 |
| 7 purchase totals = | $955.97 | $1,035.6784 | $1,035.69 | $1,035.70 | $1,035.70 | |