| 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 | $141.64 | 8.224% | $153.2885 | $153.29 | $153.30 | $153.30 |
| Purchase #2 | $145.79 | 11.782% | $162.967 | $162.97 | $162.95 | $163.00 |
| Purchase #3 | $183.75 | 4.720% | $192.423 | $192.42 | $192.40 | $192.40 |
| Purchase #4 | $103.38 | 5.391% | $108.9532 | $108.95 | $108.95 | $109.00 |
| Purchase #5 | $71.76 | 3.860% | $74.5299 | $74.53 | $74.55 | $74.50 |
| Purchase #6 | $233.74 | 10.140% | $257.4412 | $257.44 | $257.45 | $257.40 |
| Purchase #7 | $26.35 | 11.219% | $29.3062 | $29.31 | $29.30 | $29.30 |
| 7 purchase totals = | $906.41 | $978.9090 | $978.91 | $978.90 | $978.90 | |