| 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 | $173.98 | 12.284% | $195.3517 | $195.35 | $195.35 | $195.40 |
| Purchase #2 | $179.73 | 5.268% | $189.1982 | $189.20 | $189.20 | $189.20 |
| Purchase #3 | $152.55 | 9.608% | $167.207 | $167.21 | $167.20 | $167.20 |
| Purchase #4 | $27.74 | 4.768% | $29.0626 | $29.06 | $29.05 | $29.10 |
| Purchase #5 | $99.53 | 4.764% | $104.2716 | $104.27 | $104.25 | $104.30 |
| Purchase #6 | $96.74 | 3.872% | $100.4858 | $100.49 | $100.50 | $100.50 |
| Purchase #7 | $80.38 | 9.734% | $88.2042 | $88.20 | $88.20 | $88.20 |
| 7 purchase totals = | $810.65 | $873.7811 | $873.78 | $873.75 | $873.90 | |