| 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 | $149.56 | 11.162% | $166.2539 | $166.25 | $166.25 | $166.30 |
| Purchase #2 | $112.81 | 7.796% | $121.6047 | $121.60 | $121.60 | $121.60 |
| Purchase #3 | $183.81 | 5.328% | $193.6034 | $193.60 | $193.60 | $193.60 |
| Purchase #4 | $237.59 | 12.137% | $266.4263 | $266.43 | $266.45 | $266.40 |
| Purchase #5 | $35.80 | 13.858% | $40.7612 | $40.76 | $40.75 | $40.80 |
| Purchase #6 | $51.27 | 8.431% | $55.5926 | $55.59 | $55.60 | $55.60 |
| Purchase #7 | $206.76 | 6.375% | $219.941 | $219.94 | $219.95 | $219.90 |
| 7 purchase totals = | $977.60 | $1,064.1831 | $1,064.17 | $1,064.20 | $1,064.20 | |