| 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 | $180.48 | 3.702% | $187.1614 | $187.16 | $187.15 | $187.20 |
| Purchase #2 | $54.94 | 12.811% | $61.9784 | $61.98 | $62.00 | $62.00 |
| Purchase #3 | $191.99 | 7.315% | $206.0341 | $206.03 | $206.05 | $206.00 |
| Purchase #4 | $91.57 | 11.317% | $101.933 | $101.93 | $101.95 | $101.90 |
| Purchase #5 | $29.60 | 5.805% | $31.3183 | $31.32 | $31.30 | $31.30 |
| Purchase #6 | $149.63 | 4.302% | $156.0671 | $156.07 | $156.05 | $156.10 |
| Purchase #7 | $155.65 | 5.533% | $164.2621 | $164.26 | $164.25 | $164.30 |
| 7 purchase totals = | $853.86 | $908.7544 | $908.75 | $908.75 | $908.80 | |