| 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 | $194.33 | 12.350% | $218.3298 | $218.33 | $218.35 | $218.30 |
| Purchase #2 | $158.58 | 3.247% | $163.7291 | $163.73 | $163.75 | $163.70 |
| Purchase #3 | $191.48 | 3.808% | $198.7716 | $198.77 | $198.75 | $198.80 |
| Purchase #4 | $39.94 | 7.511% | $42.9399 | $42.94 | $42.95 | $42.90 |
| Purchase #5 | $14.63 | 12.501% | $16.4589 | $16.46 | $16.45 | $16.50 |
| Purchase #6 | $178.65 | 13.446% | $202.6713 | $202.67 | $202.65 | $202.70 |
| Purchase #7 | $39.86 | 9.335% | $43.5809 | $43.58 | $43.60 | $43.60 |
| 7 purchase totals = | $817.47 | $886.4815 | $886.48 | $886.50 | $886.50 | |