| 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 | $106.93 | 9.560% | $117.1525 | $117.15 | $117.15 | $117.20 |
| Purchase #2 | $177.63 | 3.360% | $183.5984 | $183.60 | $183.60 | $183.60 |
| Purchase #3 | $128.27 | 3.194% | $132.3669 | $132.37 | $132.35 | $132.40 |
| Purchase #4 | $164.79 | 5.610% | $174.0347 | $174.03 | $174.05 | $174.00 |
| Purchase #5 | $241.76 | 8.461% | $262.2153 | $262.22 | $262.20 | $262.20 |
| Purchase #6 | $88.29 | 13.630% | $100.3239 | $100.32 | $100.30 | $100.30 |
| Purchase #7 | $16.90 | 8.475% | $18.3323 | $18.33 | $18.35 | $18.30 |
| 7 purchase totals = | $924.57 | $988.0240 | $988.02 | $988.00 | $988.00 | |