| 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 | $153.80 | 10.625% | $170.1413 | $170.14 | $170.15 | $170.10 |
| Purchase #2 | $24.97 | 3.418% | $25.8235 | $25.82 | $25.80 | $25.80 |
| Purchase #3 | $70.84 | 8.537% | $76.8876 | $76.89 | $76.90 | $76.90 |
| Purchase #4 | $178.25 | 12.463% | $200.4653 | $200.47 | $200.45 | $200.50 |
| Purchase #5 | $197.67 | 9.458% | $216.3656 | $216.37 | $216.35 | $216.40 |
| Purchase #6 | $247.92 | 8.487% | $268.961 | $268.96 | $268.95 | $269.00 |
| Purchase #7 | $89.61 | 3.745% | $92.9659 | $92.97 | $92.95 | $93.00 |
| 7 purchase totals = | $963.06 | $1,051.6102 | $1,051.62 | $1,051.55 | $1,051.70 | |