| 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 | $97.30 | 8.803% | $105.8653 | $105.87 | $105.85 | $105.90 |
| Purchase #2 | $170.83 | 7.585% | $183.7875 | $183.79 | $183.80 | $183.80 |
| Purchase #3 | $187.82 | 13.726% | $213.6002 | $213.60 | $213.60 | $213.60 |
| Purchase #4 | $206.34 | 7.306% | $221.4152 | $221.42 | $221.40 | $221.40 |
| Purchase #5 | $5.42 | 6.408% | $5.7673 | $5.77 | $5.75 | $5.80 |
| Purchase #6 | $146.30 | 6.250% | $155.4438 | $155.44 | $155.45 | $155.40 |
| Purchase #7 | $121.51 | 7.357% | $130.4495 | $130.45 | $130.45 | $130.40 |
| 7 purchase totals = | $935.52 | $1,016.3288 | $1,016.34 | $1,016.30 | $1,016.30 | |