| 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 | $18.49 | 4.517% | $19.3252 | $19.33 | $19.35 | $19.30 |
| Purchase #2 | $117.78 | 7.513% | $126.6288 | $126.63 | $126.65 | $126.60 |
| Purchase #3 | $189.43 | 6.659% | $202.0441 | $202.04 | $202.05 | $202.00 |
| Purchase #4 | $172.91 | 11.227% | $192.3226 | $192.32 | $192.30 | $192.30 |
| Purchase #5 | $170.99 | 9.293% | $186.8801 | $186.88 | $186.90 | $186.90 |
| Purchase #6 | $177.25 | 10.775% | $196.3487 | $196.35 | $196.35 | $196.30 |
| Purchase #7 | $229.77 | 11.495% | $256.1821 | $256.18 | $256.20 | $256.20 |
| 7 purchase totals = | $1,076.62 | $1,179.7316 | $1,179.73 | $1,179.80 | $1,179.60 | |