| 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 | $70.89 | 4.577% | $74.1346 | $74.13 | $74.15 | $74.10 |
| Purchase #2 | $162.50 | 11.215% | $180.7244 | $180.72 | $180.70 | $180.70 |
| Purchase #3 | $205.35 | 9.174% | $224.1888 | $224.19 | $224.20 | $224.20 |
| Purchase #4 | $221.97 | 7.612% | $238.8664 | $238.87 | $238.85 | $238.90 |
| Purchase #5 | $235.93 | 7.191% | $252.8957 | $252.90 | $252.90 | $252.90 |
| Purchase #6 | $101.73 | 13.127% | $115.0841 | $115.08 | $115.10 | $115.10 |
| Purchase #7 | $160.38 | 3.203% | $165.517 | $165.52 | $165.50 | $165.50 |
| 7 purchase totals = | $1,158.75 | $1,251.4110 | $1,251.41 | $1,251.40 | $1,251.40 | |