| 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 | $167.99 | 10.136% | $185.0175 | $185.02 | $185.00 | $185.00 |
| Purchase #2 | $150.48 | 7.368% | $161.5674 | $161.57 | $161.55 | $161.60 |
| Purchase #3 | $101.87 | 11.504% | $113.5891 | $113.59 | $113.60 | $113.60 |
| Purchase #4 | $35.88 | 13.739% | $40.8096 | $40.81 | $40.80 | $40.80 |
| Purchase #5 | $199.54 | 3.554% | $206.6317 | $206.63 | $206.65 | $206.60 |
| Purchase #6 | $241.38 | 6.300% | $256.5869 | $256.59 | $256.60 | $256.60 |
| Purchase #7 | $223.43 | 8.787% | $243.0628 | $243.06 | $243.05 | $243.10 |
| 7 purchase totals = | $1,120.57 | $1,207.2650 | $1,207.27 | $1,207.25 | $1,207.30 | |