| 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 | $159.60 | 9.116% | $174.1491 | $174.15 | $174.15 | $174.10 |
| Purchase #2 | $175.68 | 11.254% | $195.451 | $195.45 | $195.45 | $195.50 |
| Purchase #3 | $202.76 | 7.772% | $218.5185 | $218.52 | $218.50 | $218.50 |
| Purchase #4 | $210.68 | 7.569% | $226.6264 | $226.63 | $226.65 | $226.60 |
| Purchase #5 | $73.90 | 11.190% | $82.1694 | $82.17 | $82.15 | $82.20 |
| Purchase #6 | $66.70 | 5.369% | $70.2811 | $70.28 | $70.30 | $70.30 |
| Purchase #7 | $220.93 | 9.368% | $241.6267 | $241.63 | $241.65 | $241.60 |
| 7 purchase totals = | $1,110.25 | $1,208.8222 | $1,208.83 | $1,208.85 | $1,208.80 | |