| 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 | $134.40 | 6.696% | $143.3994 | $143.40 | $143.40 | $143.40 |
| Purchase #2 | $60.77 | 9.529% | $66.5608 | $66.56 | $66.55 | $66.60 |
| Purchase #3 | $23.61 | 9.343% | $25.8159 | $25.82 | $25.80 | $25.80 |
| Purchase #4 | $162.29 | 10.120% | $178.7137 | $178.71 | $178.70 | $178.70 |
| Purchase #5 | $105.73 | 11.383% | $117.7652 | $117.77 | $117.75 | $117.80 |
| Purchase #6 | $203.76 | 9.741% | $223.6083 | $223.61 | $223.60 | $223.60 |
| Purchase #7 | $113.97 | 10.269% | $125.6736 | $125.67 | $125.65 | $125.70 |
| 7 purchase totals = | $804.53 | $881.5369 | $881.54 | $881.45 | $881.60 | |