| 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 | $136.49 | 11.673% | $152.4225 | $152.42 | $152.40 | $152.40 |
| Purchase #2 | $188.42 | 10.413% | $208.0402 | $208.04 | $208.05 | $208.00 |
| Purchase #3 | $52.26 | 4.819% | $54.7784 | $54.78 | $54.80 | $54.80 |
| Purchase #4 | $174.41 | 8.504% | $189.2418 | $189.24 | $189.25 | $189.20 |
| Purchase #5 | $135.29 | 11.342% | $150.6346 | $150.63 | $150.65 | $150.60 |
| Purchase #6 | $162.51 | 6.701% | $173.3998 | $173.40 | $173.40 | $173.40 |
| Purchase #7 | $204.25 | 3.516% | $211.4314 | $211.43 | $211.45 | $211.40 |
| 7 purchase totals = | $1,053.63 | $1,139.9487 | $1,139.94 | $1,140.00 | $1,139.80 | |