| 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 | $179.28 | 13.438% | $203.3716 | $203.37 | $203.35 | $203.40 |
| Purchase #2 | $174.63 | 6.394% | $185.7958 | $185.80 | $185.80 | $185.80 |
| Purchase #3 | $90.63 | 8.249% | $98.1061 | $98.11 | $98.10 | $98.10 |
| Purchase #4 | $168.70 | 13.631% | $191.6955 | $191.70 | $191.70 | $191.70 |
| Purchase #5 | $190.88 | 13.121% | $215.9254 | $215.93 | $215.95 | $215.90 |
| Purchase #6 | $73.48 | 5.301% | $77.3752 | $77.38 | $77.40 | $77.40 |
| Purchase #7 | $177.65 | 3.469% | $183.8127 | $183.81 | $183.80 | $183.80 |
| 7 purchase totals = | $1,055.25 | $1,156.0823 | $1,156.10 | $1,156.10 | $1,156.10 | |