| 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 | $54.50 | 3.151% | $56.2173 | $56.22 | $56.20 | $56.20 |
| Purchase #2 | $141.99 | 7.447% | $152.564 | $152.56 | $152.55 | $152.60 |
| Purchase #3 | $93.36 | 5.151% | $98.169 | $98.17 | $98.15 | $98.20 |
| Purchase #4 | $147.90 | 6.380% | $157.336 | $157.34 | $157.35 | $157.30 |
| Purchase #5 | $187.31 | 9.641% | $205.3686 | $205.37 | $205.35 | $205.40 |
| Purchase #6 | $80.48 | 10.584% | $88.998 | $89.00 | $89.00 | $89.00 |
| Purchase #7 | $142.84 | 7.428% | $153.4502 | $153.45 | $153.45 | $153.50 |
| 7 purchase totals = | $848.38 | $912.1031 | $912.11 | $912.05 | $912.20 | |