| 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 | $129.42 | 9.562% | $141.7951 | $141.80 | $141.80 | $141.80 |
| Purchase #2 | $103.45 | 3.713% | $107.2911 | $107.29 | $107.30 | $107.30 |
| Purchase #3 | $37.92 | 5.297% | $39.9286 | $39.93 | $39.95 | $39.90 |
| Purchase #4 | $109.60 | 7.420% | $117.7323 | $117.73 | $117.75 | $117.70 |
| Purchase #5 | $199.96 | 5.807% | $211.5717 | $211.57 | $211.55 | $211.60 |
| Purchase #6 | $41.33 | 11.790% | $46.2028 | $46.20 | $46.20 | $46.20 |
| Purchase #7 | $16.27 | 8.407% | $17.6378 | $17.64 | $17.65 | $17.60 |
| 7 purchase totals = | $637.95 | $682.1594 | $682.16 | $682.20 | $682.10 | |