| 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 | $162.55 | 4.316% | $169.5657 | $169.57 | $169.55 | $169.60 |
| Purchase #2 | $130.75 | 3.533% | $135.3694 | $135.37 | $135.35 | $135.40 |
| Purchase #3 | $83.95 | 11.428% | $93.5438 | $93.54 | $93.55 | $93.50 |
| Purchase #4 | $15.93 | 8.623% | $17.3036 | $17.30 | $17.30 | $17.30 |
| Purchase #5 | $33.96 | 11.837% | $37.9798 | $37.98 | $38.00 | $38.00 |
| Purchase #6 | $106.66 | 7.854% | $115.0371 | $115.04 | $115.05 | $115.00 |
| Purchase #7 | $220.49 | 7.708% | $237.4854 | $237.49 | $237.50 | $237.50 |
| 7 purchase totals = | $754.29 | $806.2848 | $806.29 | $806.30 | $806.30 | |