| 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 | $125.26 | 3.813% | $130.0362 | $130.04 | $130.05 | $130.00 |
| Purchase #2 | $72.41 | 7.320% | $77.7104 | $77.71 | $77.70 | $77.70 |
| Purchase #3 | $91.90 | 4.248% | $95.8039 | $95.80 | $95.80 | $95.80 |
| Purchase #4 | $119.49 | 13.787% | $135.9641 | $135.96 | $135.95 | $136.00 |
| Purchase #5 | $151.48 | 8.513% | $164.3755 | $164.38 | $164.40 | $164.40 |
| Purchase #6 | $158.71 | 12.551% | $178.6297 | $178.63 | $178.65 | $178.60 |
| Purchase #7 | $45.57 | 11.740% | $50.9199 | $50.92 | $50.90 | $50.90 |
| 7 purchase totals = | $764.82 | $833.4397 | $833.44 | $833.45 | $833.40 | |