| 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 | $194.45 | 7.761% | $209.5413 | $209.54 | $209.55 | $209.50 |
| Purchase #2 | $211.29 | 3.355% | $218.3788 | $218.38 | $218.40 | $218.40 |
| Purchase #3 | $142.66 | 8.739% | $155.1271 | $155.13 | $155.15 | $155.10 |
| Purchase #4 | $81.57 | 8.457% | $88.4684 | $88.47 | $88.45 | $88.50 |
| Purchase #5 | $49.98 | 9.226% | $54.5912 | $54.59 | $54.60 | $54.60 |
| Purchase #6 | $165.31 | 13.576% | $187.7525 | $187.75 | $187.75 | $187.80 |
| Purchase #7 | $73.99 | 13.367% | $83.8802 | $83.88 | $83.90 | $83.90 |
| 7 purchase totals = | $919.25 | $997.7395 | $997.74 | $997.80 | $997.80 | |