| 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 | $121.51 | 11.102% | $135 | $135.00 | $135.00 | $135.00 |
| Purchase #2 | $179.32 | 8.325% | $194.2484 | $194.25 | $194.25 | $194.20 |
| Purchase #3 | $112.78 | 12.695% | $127.0974 | $127.10 | $127.10 | $127.10 |
| Purchase #4 | $123.55 | 5.734% | $130.6344 | $130.63 | $130.65 | $130.60 |
| Purchase #5 | $16.85 | 10.821% | $18.6733 | $18.67 | $18.65 | $18.70 |
| Purchase #6 | $152.80 | 8.579% | $165.9087 | $165.91 | $165.90 | $165.90 |
| Purchase #7 | $133.91 | 4.504% | $139.9413 | $139.94 | $139.95 | $139.90 |
| 7 purchase totals = | $840.72 | $911.5035 | $911.50 | $911.50 | $911.40 | |