| 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 | $68.33 | 9.126% | $74.5658 | $74.57 | $74.55 | $74.60 |
| Purchase #2 | $198.50 | 10.224% | $218.7946 | $218.79 | $218.80 | $218.80 |
| Purchase #3 | $139.60 | 5.702% | $147.56 | $147.56 | $147.55 | $147.60 |
| Purchase #4 | $159.86 | 6.588% | $170.3916 | $170.39 | $170.40 | $170.40 |
| Purchase #5 | $33.64 | 12.343% | $37.7922 | $37.79 | $37.80 | $37.80 |
| Purchase #6 | $109.40 | 6.361% | $116.3589 | $116.36 | $116.35 | $116.40 |
| Purchase #7 | $144.94 | 8.455% | $157.1947 | $157.19 | $157.20 | $157.20 |
| 7 purchase totals = | $854.27 | $922.6578 | $922.65 | $922.65 | $922.80 | |