| 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 | $143.68 | 11.672% | $160.4503 | $160.45 | $160.45 | $160.50 |
| Purchase #2 | $161.26 | 9.719% | $176.9329 | $176.93 | $176.95 | $176.90 |
| Purchase #3 | $30.27 | 13.760% | $34.4352 | $34.44 | $34.45 | $34.40 |
| Purchase #4 | $110.28 | 5.736% | $116.6057 | $116.61 | $116.60 | $116.60 |
| Purchase #5 | $153.80 | 7.440% | $165.2427 | $165.24 | $165.25 | $165.20 |
| Purchase #6 | $182.81 | 12.262% | $205.2262 | $205.23 | $205.25 | $205.20 |
| Purchase #7 | $222.50 | 10.668% | $246.2363 | $246.24 | $246.25 | $246.20 |
| 7 purchase totals = | $1,004.60 | $1,105.1293 | $1,105.14 | $1,105.20 | $1,105.00 | |