| 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 | $164.87 | 3.522% | $170.6767 | $170.68 | $170.70 | $170.70 |
| Purchase #2 | $166.80 | 9.532% | $182.6994 | $182.70 | $182.70 | $182.70 |
| Purchase #3 | $214.47 | 7.432% | $230.4094 | $230.41 | $230.40 | $230.40 |
| Purchase #4 | $142.86 | 5.560% | $150.803 | $150.80 | $150.80 | $150.80 |
| Purchase #5 | $70.33 | 3.165% | $72.5559 | $72.56 | $72.55 | $72.60 |
| Purchase #6 | $41.93 | 8.152% | $45.3481 | $45.35 | $45.35 | $45.30 |
| Purchase #7 | $22.94 | 12.446% | $25.7951 | $25.80 | $25.80 | $25.80 |
| 7 purchase totals = | $824.20 | $878.2876 | $878.30 | $878.30 | $878.30 | |