| 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 | $170.94 | 9.762% | $187.6272 | $187.63 | $187.65 | $187.60 |
| Purchase #2 | $90.60 | 3.722% | $93.9721 | $93.97 | $93.95 | $94.00 |
| Purchase #3 | $164.51 | 8.771% | $178.9392 | $178.94 | $178.95 | $178.90 |
| Purchase #4 | $242.92 | 9.713% | $266.5148 | $266.51 | $266.50 | $266.50 |
| Purchase #5 | $120.73 | 12.485% | $135.8031 | $135.80 | $135.80 | $135.80 |
| Purchase #6 | $246.84 | 6.863% | $263.7806 | $263.78 | $263.80 | $263.80 |
| Purchase #7 | $83.73 | 6.583% | $89.2419 | $89.24 | $89.25 | $89.20 |
| 7 purchase totals = | $1,120.27 | $1,215.8789 | $1,215.87 | $1,215.90 | $1,215.80 | |