| 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 | $16.64 | 6.292% | $17.687 | $17.69 | $17.70 | $17.70 |
| Purchase #2 | $93.29 | 13.443% | $105.831 | $105.83 | $105.85 | $105.80 |
| Purchase #3 | $183.30 | 13.794% | $208.5844 | $208.58 | $208.60 | $208.60 |
| Purchase #4 | $132.55 | 3.647% | $137.3841 | $137.38 | $137.40 | $137.40 |
| Purchase #5 | $232.58 | 5.338% | $244.9951 | $245.00 | $245.00 | $245.00 |
| Purchase #6 | $138.35 | 12.679% | $155.8914 | $155.89 | $155.90 | $155.90 |
| Purchase #7 | $137.98 | 13.830% | $157.0626 | $157.06 | $157.05 | $157.10 |
| 7 purchase totals = | $934.69 | $1,027.4356 | $1,027.43 | $1,027.50 | $1,027.50 | |