| 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 | $181.44 | 4.553% | $189.701 | $189.70 | $189.70 | $189.70 |
| Purchase #2 | $186.66 | 9.103% | $203.6517 | $203.65 | $203.65 | $203.70 |
| Purchase #3 | $66.64 | 7.129% | $71.3908 | $71.39 | $71.40 | $71.40 |
| Purchase #4 | $48.47 | 12.729% | $54.6397 | $54.64 | $54.65 | $54.60 |
| Purchase #5 | $205.72 | 5.584% | $217.2074 | $217.21 | $217.20 | $217.20 |
| Purchase #6 | $159.42 | 11.270% | $177.3866 | $177.39 | $177.40 | $177.40 |
| Purchase #7 | $210.45 | 10.142% | $231.7938 | $231.79 | $231.80 | $231.80 |
| 7 purchase totals = | $1,058.80 | $1,145.7710 | $1,145.77 | $1,145.80 | $1,145.80 | |