| 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 | $176.86 | 8.383% | $191.6862 | $191.69 | $191.70 | $191.70 |
| Purchase #2 | $79.76 | 11.727% | $89.1135 | $89.11 | $89.10 | $89.10 |
| Purchase #3 | $87.98 | 9.626% | $96.449 | $96.45 | $96.45 | $96.40 |
| Purchase #4 | $147.60 | 6.324% | $156.9342 | $156.93 | $156.95 | $156.90 |
| Purchase #5 | $120.77 | 10.502% | $133.4533 | $133.45 | $133.45 | $133.50 |
| Purchase #6 | $111.44 | 3.240% | $115.0507 | $115.05 | $115.05 | $115.10 |
| Purchase #7 | $235.28 | 5.707% | $248.7074 | $248.71 | $248.70 | $248.70 |
| 7 purchase totals = | $959.69 | $1,031.3943 | $1,031.39 | $1,031.40 | $1,031.40 | |