| 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 | $154.42 | 3.493% | $159.8139 | $159.81 | $159.80 | $159.80 |
| Purchase #2 | $138.97 | 5.549% | $146.6814 | $146.68 | $146.70 | $146.70 |
| Purchase #3 | $24.65 | 12.658% | $27.7702 | $27.77 | $27.75 | $27.80 |
| Purchase #4 | $177.43 | 12.183% | $199.0463 | $199.05 | $199.05 | $199.00 |
| Purchase #5 | $9.96 | 9.761% | $10.9322 | $10.93 | $10.95 | $10.90 |
| Purchase #6 | $238.53 | 3.306% | $246.4158 | $246.42 | $246.40 | $246.40 |
| Purchase #7 | $79.92 | 5.854% | $84.5985 | $84.60 | $84.60 | $84.60 |
| 7 purchase totals = | $823.88 | $875.2583 | $875.26 | $875.25 | $875.20 | |