| 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 | $180.84 | 5.759% | $191.2546 | $191.25 | $191.25 | $191.30 |
| Purchase #2 | $187.49 | 3.112% | $193.3247 | $193.32 | $193.30 | $193.30 |
| Purchase #3 | $81.87 | 11.418% | $91.2179 | $91.22 | $91.20 | $91.20 |
| Purchase #4 | $198.38 | 3.273% | $204.873 | $204.87 | $204.85 | $204.90 |
| Purchase #5 | $39.89 | 7.110% | $42.7262 | $42.73 | $42.75 | $42.70 |
| Purchase #6 | $22.73 | 13.443% | $25.7856 | $25.79 | $25.80 | $25.80 |
| Purchase #7 | $76.26 | 4.602% | $79.7695 | $79.77 | $79.75 | $79.80 |
| 7 purchase totals = | $787.46 | $828.9515 | $828.95 | $828.90 | $829.00 | |