| 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 | $139.91 | 11.324% | $155.7534 | $155.75 | $155.75 | $155.80 |
| Purchase #2 | $90.82 | 3.479% | $93.9796 | $93.98 | $94.00 | $94.00 |
| Purchase #3 | $141.73 | 6.639% | $151.1395 | $151.14 | $151.15 | $151.10 |
| Purchase #4 | $194.96 | 3.262% | $201.3196 | $201.32 | $201.30 | $201.30 |
| Purchase #5 | $47.64 | 3.674% | $49.3903 | $49.39 | $49.40 | $49.40 |
| Purchase #6 | $198.47 | 4.277% | $206.9586 | $206.96 | $206.95 | $207.00 |
| Purchase #7 | $218.47 | 9.479% | $239.1788 | $239.18 | $239.20 | $239.20 |
| 7 purchase totals = | $1,032.00 | $1,097.7198 | $1,097.72 | $1,097.75 | $1,097.80 | |