| 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 | $171.54 | 4.216% | $178.7721 | $178.77 | $178.75 | $178.80 |
| Purchase #2 | $173.77 | 7.372% | $186.5803 | $186.58 | $186.60 | $186.60 |
| Purchase #3 | $151.66 | 4.134% | $157.9296 | $157.93 | $157.95 | $157.90 |
| Purchase #4 | $16.53 | 11.662% | $18.4577 | $18.46 | $18.45 | $18.50 |
| Purchase #5 | $171.86 | 4.470% | $179.5421 | $179.54 | $179.55 | $179.50 |
| Purchase #6 | $66.77 | 13.800% | $75.9843 | $75.98 | $76.00 | $76.00 |
| Purchase #7 | $117.43 | 10.160% | $129.3609 | $129.36 | $129.35 | $129.40 |
| 7 purchase totals = | $869.56 | $926.6270 | $926.62 | $926.65 | $926.70 | |