| 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 | $179.84 | 4.405% | $187.762 | $187.76 | $187.75 | $187.80 |
| Purchase #2 | $49.82 | 9.691% | $54.6481 | $54.65 | $54.65 | $54.60 |
| Purchase #3 | $170.82 | 7.333% | $183.3462 | $183.35 | $183.35 | $183.30 |
| Purchase #4 | $155.62 | 12.304% | $174.7675 | $174.77 | $174.75 | $174.80 |
| Purchase #5 | $189.82 | 9.267% | $207.4106 | $207.41 | $207.40 | $207.40 |
| Purchase #6 | $16.69 | 11.738% | $18.6491 | $18.65 | $18.65 | $18.60 |
| Purchase #7 | $218.28 | 10.690% | $241.6141 | $241.61 | $241.60 | $241.60 |
| 7 purchase totals = | $980.89 | $1,068.1976 | $1,068.20 | $1,068.15 | $1,068.10 | |