| 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 | $110.98 | 13.749% | $126.2386 | $126.24 | $126.25 | $126.20 |
| Purchase #2 | $47.58 | 7.255% | $51.0319 | $51.03 | $51.05 | $51.00 |
| Purchase #3 | $165.51 | 5.275% | $174.2407 | $174.24 | $174.25 | $174.20 |
| Purchase #4 | $77.76 | 4.441% | $81.2133 | $81.21 | $81.20 | $81.20 |
| Purchase #5 | $145.25 | 8.497% | $157.5919 | $157.59 | $157.60 | $157.60 |
| Purchase #6 | $120.62 | 6.851% | $128.8837 | $128.88 | $128.90 | $128.90 |
| Purchase #7 | $145.97 | 10.436% | $161.2034 | $161.20 | $161.20 | $161.20 |
| 7 purchase totals = | $813.67 | $880.4035 | $880.39 | $880.45 | $880.30 | |