| 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 | $147.39 | 12.762% | $166.1999 | $166.20 | $166.20 | $166.20 |
| Purchase #2 | $173.46 | 9.330% | $189.6438 | $189.64 | $189.65 | $189.60 |
| Purchase #3 | $164.33 | 7.783% | $177.1198 | $177.12 | $177.10 | $177.10 |
| Purchase #4 | $208.54 | 7.574% | $224.3348 | $224.33 | $224.35 | $224.30 |
| Purchase #5 | $236.25 | 12.189% | $265.0465 | $265.05 | $265.05 | $265.00 |
| Purchase #6 | $38.28 | 3.429% | $39.5926 | $39.59 | $39.60 | $39.60 |
| Purchase #7 | $131.51 | 10.148% | $144.8556 | $144.86 | $144.85 | $144.90 |
| 7 purchase totals = | $1,099.76 | $1,206.7930 | $1,206.79 | $1,206.80 | $1,206.70 | |