| 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 | $166.77 | 12.570% | $187.733 | $187.73 | $187.75 | $187.70 |
| Purchase #2 | $144.35 | 8.156% | $156.1232 | $156.12 | $156.10 | $156.10 |
| Purchase #3 | $250.52 | 6.464% | $266.7136 | $266.71 | $266.70 | $266.70 |
| Purchase #4 | $20.81 | 7.530% | $22.377 | $22.38 | $22.40 | $22.40 |
| Purchase #5 | $249.49 | 10.371% | $275.3646 | $275.36 | $275.35 | $275.40 |
| Purchase #6 | $190.81 | 6.270% | $202.7738 | $202.77 | $202.75 | $202.80 |
| Purchase #7 | $120.62 | 11.421% | $134.396 | $134.40 | $134.40 | $134.40 |
| 7 purchase totals = | $1,143.37 | $1,245.4812 | $1,245.47 | $1,245.45 | $1,245.50 | |