| 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 | $205.75 | 7.240% | $220.6463 | $220.65 | $220.65 | $220.60 |
| Purchase #2 | $132.87 | 11.747% | $148.4782 | $148.48 | $148.50 | $148.50 |
| Purchase #3 | $67.83 | 3.186% | $69.9911 | $69.99 | $70.00 | $70.00 |
| Purchase #4 | $6.30 | 12.865% | $7.1105 | $7.11 | $7.10 | $7.10 |
| Purchase #5 | $194.54 | 9.651% | $213.3151 | $213.32 | $213.30 | $213.30 |
| Purchase #6 | $231.77 | 8.323% | $251.0602 | $251.06 | $251.05 | $251.10 |
| Purchase #7 | $141.80 | 8.715% | $154.1579 | $154.16 | $154.15 | $154.20 |
| 7 purchase totals = | $980.86 | $1,064.7593 | $1,064.77 | $1,064.75 | $1,064.80 | |