| 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 | $147.55 | 13.364% | $167.2686 | $167.27 | $167.25 | $167.30 |
| Purchase #2 | $151.26 | 5.482% | $159.5521 | $159.55 | $159.55 | $159.60 |
| Purchase #3 | $142.96 | 5.155% | $150.3296 | $150.33 | $150.35 | $150.30 |
| Purchase #4 | $156.31 | 6.583% | $166.5999 | $166.60 | $166.60 | $166.60 |
| Purchase #5 | $69.73 | 10.408% | $76.9875 | $76.99 | $77.00 | $77.00 |
| Purchase #6 | $246.65 | 4.658% | $258.139 | $258.14 | $258.15 | $258.10 |
| Purchase #7 | $9.85 | 7.408% | $10.5797 | $10.58 | $10.60 | $10.60 |
| 7 purchase totals = | $924.31 | $989.4564 | $989.46 | $989.50 | $989.50 | |