| 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 | $137.74 | 5.336% | $145.0898 | $145.09 | $145.10 | $145.10 |
| Purchase #2 | $190.73 | 8.574% | $207.0832 | $207.08 | $207.10 | $207.10 |
| Purchase #3 | $11.45 | 13.720% | $13.0209 | $13.02 | $13.00 | $13.00 |
| Purchase #4 | $74.92 | 12.868% | $84.5607 | $84.56 | $84.55 | $84.60 |
| Purchase #5 | $197.54 | 11.786% | $220.8221 | $220.82 | $220.80 | $220.80 |
| Purchase #6 | $71.63 | 5.683% | $75.7007 | $75.70 | $75.70 | $75.70 |
| Purchase #7 | $10.94 | 10.134% | $12.0487 | $12.05 | $12.05 | $12.00 |
| 7 purchase totals = | $694.95 | $758.3261 | $758.32 | $758.30 | $758.30 | |