| 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 | $177.79 | 10.833% | $197.05 | $197.05 | $197.05 | $197.10 |
| Purchase #2 | $32.44 | 5.772% | $34.3124 | $34.31 | $34.30 | $34.30 |
| Purchase #3 | $149.97 | 3.508% | $155.2309 | $155.23 | $155.25 | $155.20 |
| Purchase #4 | $105.26 | 7.176% | $112.8135 | $112.81 | $112.80 | $112.80 |
| Purchase #5 | $78.99 | 3.309% | $81.6038 | $81.60 | $81.60 | $81.60 |
| Purchase #6 | $205.42 | 5.515% | $216.7489 | $216.75 | $216.75 | $216.70 |
| Purchase #7 | $178.73 | 3.467% | $184.9266 | $184.93 | $184.95 | $184.90 |
| 7 purchase totals = | $928.60 | $982.6861 | $982.68 | $982.70 | $982.60 | |