| 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 | $168.60 | 12.355% | $189.4305 | $189.43 | $189.45 | $189.40 |
| Purchase #2 | $136.78 | 5.304% | $144.0348 | $144.03 | $144.05 | $144.00 |
| Purchase #3 | $230.36 | 10.740% | $255.1007 | $255.10 | $255.10 | $255.10 |
| Purchase #4 | $47.79 | 4.535% | $49.9573 | $49.96 | $49.95 | $50.00 |
| Purchase #5 | $155.89 | 10.208% | $171.8033 | $171.80 | $171.80 | $171.80 |
| Purchase #6 | $112.67 | 4.692% | $117.9565 | $117.96 | $117.95 | $118.00 |
| Purchase #7 | $61.48 | 10.837% | $68.1426 | $68.14 | $68.15 | $68.10 |
| 7 purchase totals = | $913.57 | $996.4257 | $996.42 | $996.45 | $996.40 | |