| 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 | $148.29 | 8.413% | $160.7656 | $160.77 | $160.75 | $160.80 |
| Purchase #2 | $167.38 | 3.474% | $173.1948 | $173.19 | $173.20 | $173.20 |
| Purchase #3 | $111.31 | 13.392% | $126.2166 | $126.22 | $126.20 | $126.20 |
| Purchase #4 | $142.91 | 10.102% | $157.3468 | $157.35 | $157.35 | $157.30 |
| Purchase #5 | $178.81 | 11.589% | $199.5323 | $199.53 | $199.55 | $199.50 |
| Purchase #6 | $99.62 | 11.599% | $111.1749 | $111.17 | $111.15 | $111.20 |
| Purchase #7 | $74.51 | 13.635% | $84.6694 | $84.67 | $84.65 | $84.70 |
| 7 purchase totals = | $922.83 | $1,012.9004 | $1,012.90 | $1,012.85 | $1,012.90 | |