| 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 | $156.65 | 3.390% | $161.9604 | $161.96 | $161.95 | $162.00 |
| Purchase #2 | $250.94 | 8.737% | $272.8646 | $272.86 | $272.85 | $272.90 |
| Purchase #3 | $191.59 | 10.115% | $210.9693 | $210.97 | $210.95 | $211.00 |
| Purchase #4 | $31.55 | 6.502% | $33.6014 | $33.60 | $33.60 | $33.60 |
| Purchase #5 | $34.89 | 11.125% | $38.7715 | $38.77 | $38.75 | $38.80 |
| Purchase #6 | $33.51 | 11.523% | $37.3714 | $37.37 | $37.35 | $37.40 |
| Purchase #7 | $219.96 | 3.488% | $227.6322 | $227.63 | $227.65 | $227.60 |
| 7 purchase totals = | $919.09 | $983.1708 | $983.16 | $983.10 | $983.30 | |