| 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 | $170.77 | 8.787% | $185.7756 | $185.78 | $185.80 | $185.80 |
| Purchase #2 | $189.82 | 4.808% | $198.9465 | $198.95 | $198.95 | $198.90 |
| Purchase #3 | $171.73 | 3.384% | $177.5413 | $177.54 | $177.55 | $177.50 |
| Purchase #4 | $37.31 | 4.622% | $39.0345 | $39.03 | $39.05 | $39.00 |
| Purchase #5 | $84.66 | 4.192% | $88.2089 | $88.21 | $88.20 | $88.20 |
| Purchase #6 | $187.35 | 5.656% | $197.9465 | $197.95 | $197.95 | $197.90 |
| Purchase #7 | $197.80 | 12.678% | $222.8771 | $222.88 | $222.90 | $222.90 |
| 7 purchase totals = | $1,039.44 | $1,110.3304 | $1,110.34 | $1,110.40 | $1,110.20 | |