| 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 | $152.86 | 3.737% | $158.5724 | $158.57 | $158.55 | $158.60 |
| Purchase #2 | $6.94 | 8.170% | $7.507 | $7.51 | $7.50 | $7.50 |
| Purchase #3 | $152.68 | 8.280% | $165.3219 | $165.32 | $165.30 | $165.30 |
| Purchase #4 | $90.26 | 12.626% | $101.6562 | $101.66 | $101.65 | $101.70 |
| Purchase #5 | $71.68 | 3.806% | $74.4081 | $74.41 | $74.40 | $74.40 |
| Purchase #6 | $171.67 | 13.322% | $194.5399 | $194.54 | $194.55 | $194.50 |
| Purchase #7 | $52.45 | 9.688% | $57.5314 | $57.53 | $57.55 | $57.50 |
| 7 purchase totals = | $698.54 | $759.5369 | $759.54 | $759.50 | $759.50 | |