| 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 | $182.39 | 4.374% | $190.3677 | $190.37 | $190.35 | $190.40 |
| Purchase #2 | $101.26 | 9.255% | $110.6316 | $110.63 | $110.65 | $110.60 |
| Purchase #3 | $182.67 | 5.576% | $192.8557 | $192.86 | $192.85 | $192.90 |
| Purchase #4 | $171.94 | 3.225% | $177.4851 | $177.49 | $177.50 | $177.50 |
| Purchase #5 | $112.57 | 6.255% | $119.6113 | $119.61 | $119.60 | $119.60 |
| Purchase #6 | $73.28 | 10.181% | $80.7406 | $80.74 | $80.75 | $80.70 |
| Purchase #7 | $244.75 | 10.605% | $270.7057 | $270.71 | $270.70 | $270.70 |
| 7 purchase totals = | $1,068.86 | $1,142.3977 | $1,142.41 | $1,142.40 | $1,142.40 | |