| 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 | $166.36 | 3.869% | $172.7965 | $172.80 | $172.80 | $172.80 |
| Purchase #2 | $248.88 | 13.343% | $282.0881 | $282.09 | $282.10 | $282.10 |
| Purchase #3 | $36.91 | 12.413% | $41.4916 | $41.49 | $41.50 | $41.50 |
| Purchase #4 | $204.43 | 5.873% | $216.4362 | $216.44 | $216.45 | $216.40 |
| Purchase #5 | $27.95 | 13.750% | $31.7931 | $31.79 | $31.80 | $31.80 |
| Purchase #6 | $94.91 | 9.500% | $103.9265 | $103.93 | $103.95 | $103.90 |
| Purchase #7 | $180.49 | 7.470% | $193.9726 | $193.97 | $193.95 | $194.00 |
| 7 purchase totals = | $959.93 | $1,042.5046 | $1,042.51 | $1,042.55 | $1,042.50 | |