| 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 | $182.56 | 12.347% | $205.1007 | $205.10 | $205.10 | $205.10 |
| Purchase #2 | $206.75 | 6.644% | $220.4865 | $220.49 | $220.50 | $220.50 |
| Purchase #3 | $176.45 | 4.168% | $183.8044 | $183.80 | $183.80 | $183.80 |
| Purchase #4 | $166.97 | 11.865% | $186.781 | $186.78 | $186.80 | $186.80 |
| Purchase #5 | $94.53 | 7.828% | $101.9298 | $101.93 | $101.95 | $101.90 |
| Purchase #6 | $21.81 | 12.272% | $24.4865 | $24.49 | $24.50 | $24.50 |
| Purchase #7 | $133.75 | 12.351% | $150.2695 | $150.27 | $150.25 | $150.30 |
| 7 purchase totals = | $982.82 | $1,072.8584 | $1,072.86 | $1,072.90 | $1,072.90 | |