| 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 | $113.77 | 12.301% | $127.7648 | $127.76 | $127.75 | $127.80 |
| Purchase #2 | $154.28 | 3.502% | $159.6829 | $159.68 | $159.70 | $159.70 |
| Purchase #3 | $138.91 | 12.845% | $156.753 | $156.75 | $156.75 | $156.80 |
| Purchase #4 | $225.32 | 8.866% | $245.2969 | $245.30 | $245.30 | $245.30 |
| Purchase #5 | $21.65 | 3.375% | $22.3807 | $22.38 | $22.40 | $22.40 |
| Purchase #6 | $58.35 | 8.322% | $63.2059 | $63.21 | $63.20 | $63.20 |
| Purchase #7 | $5.96 | 7.745% | $6.4216 | $6.42 | $6.40 | $6.40 |
| 7 purchase totals = | $718.24 | $781.5058 | $781.50 | $781.50 | $781.60 | |