| 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 | $182.91 | 6.576% | $194.9382 | $194.94 | $194.95 | $194.90 |
| Purchase #2 | $18.58 | 10.668% | $20.5621 | $20.56 | $20.55 | $20.60 |
| Purchase #3 | $17.38 | 3.473% | $17.9836 | $17.98 | $18.00 | $18.00 |
| Purchase #4 | $148.84 | 5.218% | $156.6065 | $156.61 | $156.60 | $156.60 |
| Purchase #5 | $142.70 | 13.835% | $162.4425 | $162.44 | $162.45 | $162.40 |
| Purchase #6 | $204.49 | 3.262% | $211.1605 | $211.16 | $211.15 | $211.20 |
| Purchase #7 | $70.65 | 8.416% | $76.5959 | $76.60 | $76.60 | $76.60 |
| 7 purchase totals = | $785.55 | $840.2893 | $840.29 | $840.30 | $840.30 | |