| 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 | $176.64 | 11.754% | $197.4023 | $197.40 | $197.40 | $197.40 |
| Purchase #2 | $230.30 | 9.107% | $251.2734 | $251.27 | $251.25 | $251.30 |
| Purchase #3 | $125.72 | 13.740% | $142.9939 | $142.99 | $143.00 | $143.00 |
| Purchase #4 | $67.58 | 3.340% | $69.8372 | $69.84 | $69.85 | $69.80 |
| Purchase #5 | $46.85 | 13.200% | $53.0342 | $53.03 | $53.05 | $53.00 |
| Purchase #6 | $149.33 | 7.127% | $159.9727 | $159.97 | $159.95 | $160.00 |
| Purchase #7 | $107.62 | 3.464% | $111.348 | $111.35 | $111.35 | $111.30 |
| 7 purchase totals = | $904.04 | $985.8617 | $985.85 | $985.85 | $985.80 | |