| 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 | $152.48 | 11.482% | $169.9878 | $169.99 | $170.00 | $170.00 |
| Purchase #2 | $211.81 | 4.742% | $221.854 | $221.85 | $221.85 | $221.90 |
| Purchase #3 | $213.41 | 8.587% | $231.7355 | $231.74 | $231.75 | $231.70 |
| Purchase #4 | $61.52 | 4.856% | $64.5074 | $64.51 | $64.50 | $64.50 |
| Purchase #5 | $109.95 | 10.199% | $121.1638 | $121.16 | $121.15 | $121.20 |
| Purchase #6 | $142.30 | 10.368% | $157.0537 | $157.05 | $157.05 | $157.10 |
| Purchase #7 | $149.32 | 8.409% | $161.8763 | $161.88 | $161.90 | $161.90 |
| 7 purchase totals = | $1,040.79 | $1,128.1785 | $1,128.18 | $1,128.20 | $1,128.30 | |