| 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 | $176.43 | 8.257% | $190.9978 | $191.00 | $191.00 | $191.00 |
| Purchase #2 | $155.53 | 3.449% | $160.8942 | $160.89 | $160.90 | $160.90 |
| Purchase #3 | $66.55 | 3.433% | $68.8347 | $68.83 | $68.85 | $68.80 |
| Purchase #4 | $148.65 | 13.455% | $168.6509 | $168.65 | $168.65 | $168.70 |
| Purchase #5 | $32.80 | 3.830% | $34.0562 | $34.06 | $34.05 | $34.10 |
| Purchase #6 | $35.92 | 3.646% | $37.2296 | $37.23 | $37.25 | $37.20 |
| Purchase #7 | $15.54 | 4.125% | $16.181 | $16.18 | $16.20 | $16.20 |
| 7 purchase totals = | $631.42 | $676.8444 | $676.84 | $676.90 | $676.90 | |