| 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 | $132.97 | 7.426% | $142.8444 | $142.84 | $142.85 | $142.80 |
| Purchase #2 | $41.98 | 13.408% | $47.6087 | $47.61 | $47.60 | $47.60 |
| Purchase #3 | $95.61 | 3.629% | $99.0797 | $99.08 | $99.10 | $99.10 |
| Purchase #4 | $160.72 | 3.606% | $166.5156 | $166.52 | $166.50 | $166.50 |
| Purchase #5 | $193.51 | 3.209% | $199.7197 | $199.72 | $199.70 | $199.70 |
| Purchase #6 | $27.34 | 5.400% | $28.8164 | $28.82 | $28.80 | $28.80 |
| Purchase #7 | $244.79 | 4.744% | $256.4028 | $256.40 | $256.40 | $256.40 |
| 7 purchase totals = | $896.92 | $940.9873 | $940.99 | $940.95 | $940.90 | |