| 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 | $173.87 | 13.358% | $197.0956 | $197.10 | $197.10 | $197.10 |
| Purchase #2 | $159.50 | 3.660% | $165.3377 | $165.34 | $165.35 | $165.30 |
| Purchase #3 | $156.72 | 9.325% | $171.3341 | $171.33 | $171.35 | $171.30 |
| Purchase #4 | $202.44 | 6.810% | $216.2262 | $216.23 | $216.25 | $216.20 |
| Purchase #5 | $127.90 | 3.197% | $131.989 | $131.99 | $132.00 | $132.00 |
| Purchase #6 | $144.91 | 7.417% | $155.658 | $155.66 | $155.65 | $155.70 |
| Purchase #7 | $80.53 | 10.583% | $89.0525 | $89.05 | $89.05 | $89.10 |
| 7 purchase totals = | $1,045.87 | $1,126.6931 | $1,126.70 | $1,126.75 | $1,126.70 | |