| 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 | $123.77 | 10.389% | $136.6285 | $136.63 | $136.65 | $136.60 |
| Purchase #2 | $48.29 | 13.209% | $54.6686 | $54.67 | $54.65 | $54.70 |
| Purchase #3 | $187.50 | 11.512% | $209.085 | $209.09 | $209.10 | $209.10 |
| Purchase #4 | $110.77 | 4.596% | $115.861 | $115.86 | $115.85 | $115.90 |
| Purchase #5 | $160.90 | 4.464% | $168.0826 | $168.08 | $168.10 | $168.10 |
| Purchase #6 | $199.93 | 8.409% | $216.7421 | $216.74 | $216.75 | $216.70 |
| Purchase #7 | $59.98 | 8.769% | $65.2396 | $65.24 | $65.25 | $65.20 |
| 7 purchase totals = | $891.14 | $966.3074 | $966.31 | $966.35 | $966.30 | |