| 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 | $198.40 | 12.582% | $223.3627 | $223.36 | $223.35 | $223.40 |
| Purchase #2 | $23.81 | 6.588% | $25.3786 | $25.38 | $25.40 | $25.40 |
| Purchase #3 | $143.40 | 11.195% | $159.4536 | $159.45 | $159.45 | $159.50 |
| Purchase #4 | $154.47 | 7.685% | $166.341 | $166.34 | $166.35 | $166.30 |
| Purchase #5 | $54.80 | 5.219% | $57.66 | $57.66 | $57.65 | $57.70 |
| Purchase #6 | $218.28 | 10.495% | $241.1885 | $241.19 | $241.20 | $241.20 |
| Purchase #7 | $177.57 | 4.500% | $185.5607 | $185.56 | $185.55 | $185.60 |
| 7 purchase totals = | $970.73 | $1,058.9451 | $1,058.94 | $1,058.95 | $1,059.10 | |