| 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 | $156.45 | 4.749% | $163.8798 | $163.88 | $163.90 | $163.90 |
| Purchase #2 | $193.31 | 3.837% | $200.7273 | $200.73 | $200.75 | $200.70 |
| Purchase #3 | $194.43 | 11.296% | $216.3928 | $216.39 | $216.40 | $216.40 |
| Purchase #4 | $7.72 | 3.871% | $8.0188 | $8.02 | $8.00 | $8.00 |
| Purchase #5 | $92.40 | 9.687% | $101.3508 | $101.35 | $101.35 | $101.40 |
| Purchase #6 | $176.72 | 3.337% | $182.6171 | $182.62 | $182.60 | $182.60 |
| Purchase #7 | $155.73 | 3.295% | $160.8613 | $160.86 | $160.85 | $160.90 |
| 7 purchase totals = | $976.76 | $1,033.8479 | $1,033.85 | $1,033.85 | $1,033.90 | |