| 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 | $141.32 | 7.150% | $151.4244 | $151.42 | $151.40 | $151.40 |
| Purchase #2 | $209.48 | 11.331% | $233.2162 | $233.22 | $233.20 | $233.20 |
| Purchase #3 | $208.75 | 7.823% | $225.0805 | $225.08 | $225.10 | $225.10 |
| Purchase #4 | $178.99 | 8.536% | $194.2686 | $194.27 | $194.25 | $194.30 |
| Purchase #5 | $58.41 | 10.417% | $64.4946 | $64.49 | $64.50 | $64.50 |
| Purchase #6 | $115.78 | 8.449% | $125.5623 | $125.56 | $125.55 | $125.60 |
| Purchase #7 | $161.90 | 12.226% | $181.6939 | $181.69 | $181.70 | $181.70 |
| 7 purchase totals = | $1,074.63 | $1,175.7405 | $1,175.73 | $1,175.70 | $1,175.80 | |