| 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 | $173.97 | 9.119% | $189.8343 | $189.83 | $189.85 | $189.80 |
| Purchase #2 | $6.61 | 3.603% | $6.8482 | $6.85 | $6.85 | $6.80 |
| Purchase #3 | $178.26 | 6.873% | $190.5118 | $190.51 | $190.50 | $190.50 |
| Purchase #4 | $213.35 | 9.229% | $233.0401 | $233.04 | $233.05 | $233.00 |
| Purchase #5 | $129.67 | 4.197% | $135.1122 | $135.11 | $135.10 | $135.10 |
| Purchase #6 | $59.95 | 4.692% | $62.7629 | $62.76 | $62.75 | $62.80 |
| Purchase #7 | $237.40 | 11.442% | $264.5633 | $264.56 | $264.55 | $264.60 |
| 7 purchase totals = | $999.21 | $1,082.6728 | $1,082.66 | $1,082.65 | $1,082.60 | |