| 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 | $129.45 | 9.242% | $141.4138 | $141.41 | $141.40 | $141.40 |
| Purchase #2 | $77.87 | 10.414% | $85.9794 | $85.98 | $86.00 | $86.00 |
| Purchase #3 | $240.51 | 7.104% | $257.5958 | $257.60 | $257.60 | $257.60 |
| Purchase #4 | $151.85 | 12.303% | $170.5321 | $170.53 | $170.55 | $170.50 |
| Purchase #5 | $158.37 | 6.546% | $168.7369 | $168.74 | $168.75 | $168.70 |
| Purchase #6 | $202.86 | 7.417% | $217.9061 | $217.91 | $217.90 | $217.90 |
| Purchase #7 | $110.71 | 6.149% | $117.5176 | $117.52 | $117.50 | $117.50 |
| 7 purchase totals = | $1,071.62 | $1,159.6817 | $1,159.69 | $1,159.70 | $1,159.60 | |