| 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 | $181.31 | 10.734% | $200.7718 | $200.77 | $200.75 | $200.80 |
| Purchase #2 | $27.88 | 6.281% | $29.6311 | $29.63 | $29.65 | $29.60 |
| Purchase #3 | $89.40 | 9.188% | $97.6141 | $97.61 | $97.60 | $97.60 |
| Purchase #4 | $40.68 | 7.487% | $43.7257 | $43.73 | $43.75 | $43.70 |
| Purchase #5 | $101.85 | 13.270% | $115.3655 | $115.37 | $115.35 | $115.40 |
| Purchase #6 | $61.50 | 7.298% | $65.9883 | $65.99 | $66.00 | $66.00 |
| Purchase #7 | $232.52 | 11.125% | $258.3879 | $258.39 | $258.40 | $258.40 |
| 7 purchase totals = | $735.14 | $811.4844 | $811.49 | $811.50 | $811.50 | |