| 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 | $181.88 | 6.407% | $193.5331 | $193.53 | $193.55 | $193.50 |
| Purchase #2 | $175.30 | 13.446% | $198.8708 | $198.87 | $198.85 | $198.90 |
| Purchase #3 | $109.75 | 8.351% | $118.9152 | $118.92 | $118.90 | $118.90 |
| Purchase #4 | $117.83 | 3.786% | $122.291 | $122.29 | $122.30 | $122.30 |
| Purchase #5 | $26.85 | 10.745% | $29.735 | $29.74 | $29.75 | $29.70 |
| Purchase #6 | $68.52 | 8.642% | $74.4415 | $74.44 | $74.45 | $74.40 |
| Purchase #7 | $81.50 | 13.825% | $92.7674 | $92.77 | $92.75 | $92.80 |
| 7 purchase totals = | $761.63 | $830.5540 | $830.56 | $830.55 | $830.50 | |