| 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 | $117.94 | 13.332% | $133.6638 | $133.66 | $133.65 | $133.70 |
| Purchase #2 | $160.40 | 4.312% | $167.3164 | $167.32 | $167.30 | $167.30 |
| Purchase #3 | $185.77 | 12.253% | $208.5324 | $208.53 | $208.55 | $208.50 |
| Purchase #4 | $49.63 | 7.859% | $53.5304 | $53.53 | $53.55 | $53.50 |
| Purchase #5 | $17.28 | 3.392% | $17.8661 | $17.87 | $17.85 | $17.90 |
| Purchase #6 | $16.69 | 13.150% | $18.8847 | $18.88 | $18.90 | $18.90 |
| Purchase #7 | $209.42 | 6.541% | $223.1182 | $223.12 | $223.10 | $223.10 |
| 7 purchase totals = | $757.13 | $822.9120 | $822.91 | $822.90 | $822.90 | |