| 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 | $195.73 | 5.862% | $207.2037 | $207.20 | $207.20 | $207.20 |
| Purchase #2 | $135.80 | 10.295% | $149.7806 | $149.78 | $149.80 | $149.80 |
| Purchase #3 | $83.76 | 6.646% | $89.3267 | $89.33 | $89.35 | $89.30 |
| Purchase #4 | $115.92 | 3.157% | $119.5796 | $119.58 | $119.60 | $119.60 |
| Purchase #5 | $149.87 | 4.170% | $156.1196 | $156.12 | $156.10 | $156.10 |
| Purchase #6 | $143.65 | 12.667% | $161.8461 | $161.85 | $161.85 | $161.80 |
| Purchase #7 | $36.57 | 11.788% | $40.8809 | $40.88 | $40.90 | $40.90 |
| 7 purchase totals = | $861.30 | $924.7372 | $924.74 | $924.80 | $924.70 | |