| 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 | $189.91 | 12.472% | $213.5956 | $213.60 | $213.60 | $213.60 |
| Purchase #2 | $35.28 | 6.358% | $37.5231 | $37.52 | $37.50 | $37.50 |
| Purchase #3 | $76.82 | 3.353% | $79.3958 | $79.40 | $79.40 | $79.40 |
| Purchase #4 | $6.97 | 7.381% | $7.4845 | $7.48 | $7.50 | $7.50 |
| Purchase #5 | $151.77 | 3.696% | $157.3794 | $157.38 | $157.40 | $157.40 |
| Purchase #6 | $135.75 | 5.288% | $142.9285 | $142.93 | $142.95 | $142.90 |
| Purchase #7 | $49.55 | 13.697% | $56.3369 | $56.34 | $56.35 | $56.30 |
| 7 purchase totals = | $646.05 | $694.6438 | $694.65 | $694.70 | $694.60 | |