| 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 | $157.96 | 11.204% | $175.6578 | $175.66 | $175.65 | $175.70 |
| Purchase #2 | $239.25 | 8.288% | $259.079 | $259.08 | $259.10 | $259.10 |
| Purchase #3 | $79.34 | 11.865% | $88.7537 | $88.75 | $88.75 | $88.80 |
| Purchase #4 | $153.73 | 13.630% | $174.6834 | $174.68 | $174.70 | $174.70 |
| Purchase #5 | $116.99 | 9.562% | $128.1766 | $128.18 | $128.20 | $128.20 |
| Purchase #6 | $87.98 | 9.791% | $96.5941 | $96.59 | $96.60 | $96.60 |
| Purchase #7 | $121.81 | 8.765% | $132.4866 | $132.49 | $132.50 | $132.50 |
| 7 purchase totals = | $957.06 | $1,055.4312 | $1,055.43 | $1,055.50 | $1,055.60 | |