| 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 | $170.32 | 8.227% | $184.3322 | $184.33 | $184.35 | $184.30 |
| Purchase #2 | $83.37 | 12.192% | $93.5345 | $93.53 | $93.55 | $93.50 |
| Purchase #3 | $90.66 | 10.188% | $99.8964 | $99.90 | $99.90 | $99.90 |
| Purchase #4 | $110.27 | 9.632% | $120.8912 | $120.89 | $120.90 | $120.90 |
| Purchase #5 | $161.40 | 6.194% | $171.3971 | $171.40 | $171.40 | $171.40 |
| Purchase #6 | $176.70 | 9.621% | $193.7003 | $193.70 | $193.70 | $193.70 |
| Purchase #7 | $130.64 | 6.694% | $139.385 | $139.39 | $139.40 | $139.40 |
| 7 purchase totals = | $923.36 | $1,003.1367 | $1,003.14 | $1,003.20 | $1,003.10 | |