| 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 | $123.87 | 5.296% | $130.4302 | $130.43 | $130.45 | $130.40 |
| Purchase #2 | $178.68 | 7.674% | $192.3919 | $192.39 | $192.40 | $192.40 |
| Purchase #3 | $75.31 | 6.487% | $80.1954 | $80.20 | $80.20 | $80.20 |
| Purchase #4 | $183.92 | 11.789% | $205.6023 | $205.60 | $205.60 | $205.60 |
| Purchase #5 | $236.41 | 7.794% | $254.8358 | $254.84 | $254.85 | $254.80 |
| Purchase #6 | $143.99 | 11.792% | $160.9693 | $160.97 | $160.95 | $161.00 |
| Purchase #7 | $150.69 | 3.701% | $156.267 | $156.27 | $156.25 | $156.30 |
| 7 purchase totals = | $1,092.87 | $1,180.6919 | $1,180.70 | $1,180.70 | $1,180.70 | |