| 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 | $135.28 | 9.303% | $147.8651 | $147.87 | $147.85 | $147.90 |
| Purchase #2 | $183.79 | 4.425% | $191.9227 | $191.92 | $191.90 | $191.90 |
| Purchase #3 | $107.46 | 8.719% | $116.8294 | $116.83 | $116.85 | $116.80 |
| Purchase #4 | $157.35 | 5.167% | $165.4803 | $165.48 | $165.50 | $165.50 |
| Purchase #5 | $68.53 | 12.487% | $77.0873 | $77.09 | $77.10 | $77.10 |
| Purchase #6 | $245.95 | 6.812% | $262.7041 | $262.70 | $262.70 | $262.70 |
| Purchase #7 | $171.72 | 7.439% | $184.4943 | $184.49 | $184.50 | $184.50 |
| 7 purchase totals = | $1,070.08 | $1,146.3832 | $1,146.38 | $1,146.40 | $1,146.40 | |