| 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 | $143.74 | 9.680% | $157.654 | $157.65 | $157.65 | $157.70 |
| Purchase #2 | $132.30 | 13.479% | $150.1327 | $150.13 | $150.15 | $150.10 |
| Purchase #3 | $177.69 | 9.683% | $194.8957 | $194.90 | $194.90 | $194.90 |
| Purchase #4 | $44.96 | 11.142% | $49.9694 | $49.97 | $49.95 | $50.00 |
| Purchase #5 | $240.65 | 4.740% | $252.0568 | $252.06 | $252.05 | $252.10 |
| Purchase #6 | $120.49 | 12.624% | $135.7007 | $135.70 | $135.70 | $135.70 |
| Purchase #7 | $14.50 | 13.351% | $16.4359 | $16.44 | $16.45 | $16.40 |
| 7 purchase totals = | $874.33 | $956.8452 | $956.85 | $956.85 | $956.90 | |