| 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 | $162.75 | 8.208% | $176.1085 | $176.11 | $176.10 | $176.10 |
| Purchase #2 | $233.76 | 13.102% | $264.3872 | $264.39 | $264.40 | $264.40 |
| Purchase #3 | $119.38 | 10.405% | $131.8015 | $131.80 | $131.80 | $131.80 |
| Purchase #4 | $33.77 | 12.279% | $37.9166 | $37.92 | $37.90 | $37.90 |
| Purchase #5 | $107.34 | 10.241% | $118.3327 | $118.33 | $118.35 | $118.30 |
| Purchase #6 | $47.66 | 12.784% | $53.7529 | $53.75 | $53.75 | $53.80 |
| Purchase #7 | $108.97 | 4.455% | $113.8246 | $113.82 | $113.80 | $113.80 |
| 7 purchase totals = | $813.63 | $896.1240 | $896.12 | $896.10 | $896.10 | |