| 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 | $183.77 | 3.421% | $190.0568 | $190.06 | $190.05 | $190.10 |
| Purchase #2 | $132.27 | 11.691% | $147.7337 | $147.73 | $147.75 | $147.70 |
| Purchase #3 | $200.97 | 5.688% | $212.4012 | $212.40 | $212.40 | $212.40 |
| Purchase #4 | $189.71 | 8.629% | $206.0801 | $206.08 | $206.10 | $206.10 |
| Purchase #5 | $184.99 | 6.300% | $196.6444 | $196.64 | $196.65 | $196.60 |
| Purchase #6 | $113.26 | 9.599% | $124.1318 | $124.13 | $124.15 | $124.10 |
| Purchase #7 | $178.99 | 5.183% | $188.2671 | $188.27 | $188.25 | $188.30 |
| 7 purchase totals = | $1,183.96 | $1,265.3151 | $1,265.31 | $1,265.35 | $1,265.30 | |