| 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 | $57.92 | 9.158% | $63.2243 | $63.22 | $63.20 | $63.20 |
| Purchase #2 | $159.34 | 9.307% | $174.1698 | $174.17 | $174.15 | $174.20 |
| Purchase #3 | $164.58 | 6.799% | $175.7698 | $175.77 | $175.75 | $175.80 |
| Purchase #4 | $218.83 | 6.724% | $233.5441 | $233.54 | $233.55 | $233.50 |
| Purchase #5 | $149.29 | 6.424% | $158.8804 | $158.88 | $158.90 | $158.90 |
| Purchase #6 | $194.43 | 9.457% | $212.8172 | $212.82 | $212.80 | $212.80 |
| Purchase #7 | $16.44 | 12.290% | $18.4605 | $18.46 | $18.45 | $18.50 |
| 7 purchase totals = | $960.83 | $1,036.8661 | $1,036.86 | $1,036.80 | $1,036.90 | |