| 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 | $193.92 | 7.644% | $208.7432 | $208.74 | $208.75 | $208.70 |
| Purchase #2 | $37.45 | 7.737% | $40.3475 | $40.35 | $40.35 | $40.30 |
| Purchase #3 | $245.78 | 12.535% | $276.5885 | $276.59 | $276.60 | $276.60 |
| Purchase #4 | $170.51 | 12.325% | $191.5254 | $191.53 | $191.55 | $191.50 |
| Purchase #5 | $112.64 | 9.129% | $122.9229 | $122.92 | $122.90 | $122.90 |
| Purchase #6 | $198.66 | 9.198% | $216.9327 | $216.93 | $216.95 | $216.90 |
| Purchase #7 | $99.26 | 7.773% | $106.9755 | $106.98 | $107.00 | $107.00 |
| 7 purchase totals = | $1,058.22 | $1,164.0357 | $1,164.04 | $1,164.10 | $1,163.90 | |