| 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 | $165.75 | 11.332% | $184.5328 | $184.53 | $184.55 | $184.50 |
| Purchase #2 | $20.30 | 13.216% | $22.9828 | $22.98 | $23.00 | $23.00 |
| Purchase #3 | $187.70 | 4.124% | $195.4407 | $195.44 | $195.45 | $195.40 |
| Purchase #4 | $195.99 | 12.438% | $220.3672 | $220.37 | $220.35 | $220.40 |
| Purchase #5 | $154.78 | 7.531% | $166.4365 | $166.44 | $166.45 | $166.40 |
| Purchase #6 | $63.43 | 11.656% | $70.8234 | $70.82 | $70.80 | $70.80 |
| Purchase #7 | $129.37 | 3.347% | $133.7 | $133.70 | $133.70 | $133.70 |
| 7 purchase totals = | $917.32 | $994.2834 | $994.28 | $994.30 | $994.20 | |