| 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 | $150.87 | 13.202% | $170.7879 | $170.79 | $170.80 | $170.80 |
| Purchase #2 | $219.40 | 10.203% | $241.7854 | $241.79 | $241.80 | $241.80 |
| Purchase #3 | $203.71 | 11.690% | $227.5237 | $227.52 | $227.50 | $227.50 |
| Purchase #4 | $57.51 | 5.370% | $60.5983 | $60.60 | $60.60 | $60.60 |
| Purchase #5 | $248.97 | 12.408% | $279.8622 | $279.86 | $279.85 | $279.90 |
| Purchase #6 | $66.86 | 3.262% | $69.041 | $69.04 | $69.05 | $69.00 |
| Purchase #7 | $133.97 | 7.849% | $144.4853 | $144.49 | $144.50 | $144.50 |
| 7 purchase totals = | $1,081.29 | $1,194.0838 | $1,194.09 | $1,194.10 | $1,194.10 | |