| 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 | $138.33 | 13.715% | $157.302 | $157.30 | $157.30 | $157.30 |
| Purchase #2 | $171.98 | 13.177% | $194.6418 | $194.64 | $194.65 | $194.60 |
| Purchase #3 | $102.59 | 12.296% | $115.2045 | $115.20 | $115.20 | $115.20 |
| Purchase #4 | $112.72 | 8.191% | $121.9529 | $121.95 | $121.95 | $122.00 |
| Purchase #5 | $239.82 | 10.581% | $265.1954 | $265.20 | $265.20 | $265.20 |
| Purchase #6 | $161.98 | 12.308% | $181.9165 | $181.92 | $181.90 | $181.90 |
| Purchase #7 | $141.71 | 3.121% | $146.1328 | $146.13 | $146.15 | $146.10 |
| 7 purchase totals = | $1,069.13 | $1,182.3459 | $1,182.34 | $1,182.35 | $1,182.30 | |