| 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 | $126.84 | 6.383% | $134.9362 | $134.94 | $134.95 | $134.90 |
| Purchase #2 | $178.89 | 10.378% | $197.4552 | $197.46 | $197.45 | $197.50 |
| Purchase #3 | $136.86 | 6.496% | $145.7504 | $145.75 | $145.75 | $145.80 |
| Purchase #4 | $123.38 | 6.509% | $131.4108 | $131.41 | $131.40 | $131.40 |
| Purchase #5 | $46.36 | 8.579% | $50.3372 | $50.34 | $50.35 | $50.30 |
| Purchase #6 | $238.40 | 6.429% | $253.7267 | $253.73 | $253.75 | $253.70 |
| Purchase #7 | $162.88 | 12.302% | $182.9175 | $182.92 | $182.90 | $182.90 |
| 7 purchase totals = | $1,013.61 | $1,096.5340 | $1,096.55 | $1,096.55 | $1,096.50 | |