| 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 | $195.74 | 8.846% | $213.0552 | $213.06 | $213.05 | $213.10 |
| Purchase #2 | $129.95 | 9.663% | $142.5071 | $142.51 | $142.50 | $142.50 |
| Purchase #3 | $165.48 | 11.211% | $184.032 | $184.03 | $184.05 | $184.00 |
| Purchase #4 | $105.34 | 7.294% | $113.0235 | $113.02 | $113.00 | $113.00 |
| Purchase #5 | $20.75 | 6.782% | $22.1573 | $22.16 | $22.15 | $22.20 |
| Purchase #6 | $83.30 | 5.534% | $87.9098 | $87.91 | $87.90 | $87.90 |
| Purchase #7 | $56.65 | 8.690% | $61.5729 | $61.57 | $61.55 | $61.60 |
| 7 purchase totals = | $757.21 | $824.2578 | $824.26 | $824.20 | $824.30 | |