| 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 | $184.95 | 3.529% | $191.4769 | $191.48 | $191.50 | $191.50 |
| Purchase #2 | $200.29 | 10.653% | $221.6269 | $221.63 | $221.65 | $221.60 |
| Purchase #3 | $133.47 | 3.183% | $137.7184 | $137.72 | $137.70 | $137.70 |
| Purchase #4 | $126.72 | 11.738% | $141.5944 | $141.59 | $141.60 | $141.60 |
| Purchase #5 | $135.44 | 4.268% | $141.2206 | $141.22 | $141.20 | $141.20 |
| Purchase #6 | $144.90 | 9.127% | $158.125 | $158.13 | $158.15 | $158.10 |
| Purchase #7 | $220.79 | 7.614% | $237.601 | $237.60 | $237.60 | $237.60 |
| 7 purchase totals = | $1,146.56 | $1,229.3632 | $1,229.37 | $1,229.40 | $1,229.30 | |