| 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 | $148.28 | 10.202% | $163.4075 | $163.41 | $163.40 | $163.40 |
| Purchase #2 | $204.66 | 12.660% | $230.57 | $230.57 | $230.55 | $230.60 |
| Purchase #3 | $36.43 | 6.607% | $38.8369 | $38.84 | $38.85 | $38.80 |
| Purchase #4 | $194.77 | 3.570% | $201.7233 | $201.72 | $201.70 | $201.70 |
| Purchase #5 | $47.99 | 11.506% | $53.5117 | $53.51 | $53.50 | $53.50 |
| Purchase #6 | $123.41 | 6.790% | $131.7895 | $131.79 | $131.80 | $131.80 |
| Purchase #7 | $216.76 | 13.844% | $246.7683 | $246.77 | $246.75 | $246.80 |
| 7 purchase totals = | $972.30 | $1,066.6072 | $1,066.61 | $1,066.55 | $1,066.60 | |