| 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 | $69.79 | 10.682% | $77.245 | $77.25 | $77.25 | $77.20 |
| Purchase #2 | $144.95 | 4.331% | $151.2278 | $151.23 | $151.25 | $151.20 |
| Purchase #3 | $233.99 | 4.738% | $245.0764 | $245.08 | $245.10 | $245.10 |
| Purchase #4 | $165.41 | 9.865% | $181.7277 | $181.73 | $181.75 | $181.70 |
| Purchase #5 | $10.88 | 10.193% | $11.989 | $11.99 | $12.00 | $12.00 |
| Purchase #6 | $132.32 | 3.150% | $136.4881 | $136.49 | $136.50 | $136.50 |
| Purchase #7 | $155.89 | 3.751% | $161.7374 | $161.74 | $161.75 | $161.70 |
| 7 purchase totals = | $913.23 | $965.4914 | $965.51 | $965.60 | $965.40 | |