| 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 | $135.85 | 8.761% | $147.7518 | $147.75 | $147.75 | $147.80 |
| Purchase #2 | $141.61 | 8.692% | $153.9187 | $153.92 | $153.90 | $153.90 |
| Purchase #3 | $101.91 | 4.415% | $106.4093 | $106.41 | $106.40 | $106.40 |
| Purchase #4 | $154.60 | 7.149% | $165.6524 | $165.65 | $165.65 | $165.70 |
| Purchase #5 | $74.86 | 9.120% | $81.6872 | $81.69 | $81.70 | $81.70 |
| Purchase #6 | $10.61 | 11.181% | $11.7963 | $11.80 | $11.80 | $11.80 |
| Purchase #7 | $81.78 | 9.233% | $89.3307 | $89.33 | $89.35 | $89.30 |
| 7 purchase totals = | $701.22 | $756.5464 | $756.55 | $756.55 | $756.60 | |