| 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 | $157.95 | 12.363% | $177.4774 | $177.48 | $177.50 | $177.50 |
| Purchase #2 | $181.28 | 3.377% | $187.4018 | $187.40 | $187.40 | $187.40 |
| Purchase #3 | $113.41 | 5.116% | $119.2121 | $119.21 | $119.20 | $119.20 |
| Purchase #4 | $41.77 | 9.341% | $45.6717 | $45.67 | $45.65 | $45.70 |
| Purchase #5 | $172.78 | 3.728% | $179.2212 | $179.22 | $179.20 | $179.20 |
| Purchase #6 | $38.72 | 13.721% | $44.0328 | $44.03 | $44.05 | $44.00 |
| Purchase #7 | $119.44 | 7.783% | $128.736 | $128.74 | $128.75 | $128.70 |
| 7 purchase totals = | $825.35 | $881.7530 | $881.75 | $881.75 | $881.70 | |