| 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 | $141.74 | 12.723% | $159.7736 | $159.77 | $159.75 | $159.80 |
| Purchase #2 | $171.41 | 3.707% | $177.7642 | $177.76 | $177.75 | $177.80 |
| Purchase #3 | $227.33 | 6.423% | $241.9314 | $241.93 | $241.95 | $241.90 |
| Purchase #4 | $81.47 | 3.268% | $84.1324 | $84.13 | $84.15 | $84.10 |
| Purchase #5 | $169.40 | 11.109% | $188.2186 | $188.22 | $188.20 | $188.20 |
| Purchase #6 | $95.81 | 6.735% | $102.2628 | $102.26 | $102.25 | $102.30 |
| Purchase #7 | $232.87 | 9.244% | $254.3965 | $254.40 | $254.40 | $254.40 |
| 7 purchase totals = | $1,120.03 | $1,208.4795 | $1,208.47 | $1,208.45 | $1,208.50 | |