| 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 | $168.31 | 5.111% | $176.9123 | $176.91 | $176.90 | $176.90 |
| Purchase #2 | $33.47 | 12.649% | $37.7036 | $37.70 | $37.70 | $37.70 |
| Purchase #3 | $39.81 | 13.564% | $45.2098 | $45.21 | $45.20 | $45.20 |
| Purchase #4 | $120.83 | 10.394% | $133.3891 | $133.39 | $133.40 | $133.40 |
| Purchase #5 | $236.41 | 9.718% | $259.3843 | $259.38 | $259.40 | $259.40 |
| Purchase #6 | $192.48 | 6.523% | $205.0355 | $205.04 | $205.05 | $205.00 |
| Purchase #7 | $88.77 | 11.550% | $99.0229 | $99.02 | $99.00 | $99.00 |
| 7 purchase totals = | $880.08 | $956.6575 | $956.65 | $956.65 | $956.60 | |