| 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 | $91.66 | 10.283% | $101.0854 | $101.09 | $101.10 | $101.10 |
| Purchase #2 | $181.96 | 4.356% | $189.8862 | $189.89 | $189.90 | $189.90 |
| Purchase #3 | $12.46 | 6.874% | $13.3165 | $13.32 | $13.30 | $13.30 |
| Purchase #4 | $167.77 | 6.558% | $178.7724 | $178.77 | $178.75 | $178.80 |
| Purchase #5 | $217.92 | 5.609% | $230.1431 | $230.14 | $230.15 | $230.10 |
| Purchase #6 | $7.53 | 5.825% | $7.9686 | $7.97 | $7.95 | $8.00 |
| Purchase #7 | $167.97 | 3.736% | $174.2454 | $174.25 | $174.25 | $174.20 |
| 7 purchase totals = | $847.27 | $895.4176 | $895.43 | $895.40 | $895.40 | |