| 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 | $145.79 | 13.389% | $165.3098 | $165.31 | $165.30 | $165.30 |
| Purchase #2 | $213.41 | 5.713% | $225.6021 | $225.60 | $225.60 | $225.60 |
| Purchase #3 | $91.47 | 5.253% | $96.2749 | $96.27 | $96.25 | $96.30 |
| Purchase #4 | $10.36 | 8.293% | $11.2192 | $11.22 | $11.20 | $11.20 |
| Purchase #5 | $85.38 | 7.567% | $91.8407 | $91.84 | $91.85 | $91.80 |
| Purchase #6 | $131.42 | 8.105% | $142.0716 | $142.07 | $142.05 | $142.10 |
| Purchase #7 | $230.39 | 8.342% | $249.6091 | $249.61 | $249.60 | $249.60 |
| 7 purchase totals = | $908.22 | $981.9274 | $981.92 | $981.85 | $981.90 | |