| 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 | $98.30 | 7.579% | $105.7502 | $105.75 | $105.75 | $105.80 |
| Purchase #2 | $92.87 | 12.190% | $104.1909 | $104.19 | $104.20 | $104.20 |
| Purchase #3 | $133.78 | 7.692% | $144.0704 | $144.07 | $144.05 | $144.10 |
| Purchase #4 | $199.54 | 5.740% | $210.9936 | $210.99 | $211.00 | $211.00 |
| Purchase #5 | $110.77 | 8.255% | $119.9141 | $119.91 | $119.90 | $119.90 |
| Purchase #6 | $151.53 | 6.775% | $161.7962 | $161.80 | $161.80 | $161.80 |
| Purchase #7 | $130.47 | 12.593% | $146.9001 | $146.90 | $146.90 | $146.90 |
| 7 purchase totals = | $917.26 | $993.6155 | $993.61 | $993.60 | $993.70 | |