| 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 | $151.25 | 10.719% | $167.4625 | $167.46 | $167.45 | $167.50 |
| Purchase #2 | $202.42 | 5.221% | $212.9883 | $212.99 | $213.00 | $213.00 |
| Purchase #3 | $118.70 | 10.158% | $130.7575 | $130.76 | $130.75 | $130.80 |
| Purchase #4 | $165.94 | 11.272% | $184.6448 | $184.64 | $184.65 | $184.60 |
| Purchase #5 | $223.35 | 13.784% | $254.1366 | $254.14 | $254.15 | $254.10 |
| Purchase #6 | $7.76 | 5.307% | $8.1718 | $8.17 | $8.15 | $8.20 |
| Purchase #7 | $167.63 | 11.402% | $186.7432 | $186.74 | $186.75 | $186.70 |
| 7 purchase totals = | $1,037.05 | $1,144.9047 | $1,144.90 | $1,144.90 | $1,144.90 | |