| 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 | $165.95 | 13.734% | $188.7416 | $188.74 | $188.75 | $188.70 |
| Purchase #2 | $71.93 | 7.146% | $77.0701 | $77.07 | $77.05 | $77.10 |
| Purchase #3 | $243.50 | 12.220% | $273.2557 | $273.26 | $273.25 | $273.30 |
| Purchase #4 | $5.64 | 11.728% | $6.3015 | $6.30 | $6.30 | $6.30 |
| Purchase #5 | $154.71 | 6.501% | $164.7677 | $164.77 | $164.75 | $164.80 |
| Purchase #6 | $128.45 | 3.271% | $132.6516 | $132.65 | $132.65 | $132.70 |
| Purchase #7 | $144.67 | 8.201% | $156.5344 | $156.53 | $156.55 | $156.50 |
| 7 purchase totals = | $914.85 | $999.3226 | $999.32 | $999.30 | $999.40 | |