| 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 | $172.91 | 3.322% | $178.6541 | $178.65 | $178.65 | $178.70 |
| Purchase #2 | $77.84 | 12.286% | $87.4034 | $87.40 | $87.40 | $87.40 |
| Purchase #3 | $56.50 | 5.351% | $59.5233 | $59.52 | $59.50 | $59.50 |
| Purchase #4 | $87.97 | 13.752% | $100.0676 | $100.07 | $100.05 | $100.10 |
| Purchase #5 | $57.79 | 4.565% | $60.4281 | $60.43 | $60.45 | $60.40 |
| Purchase #6 | $241.71 | 7.212% | $259.1421 | $259.14 | $259.15 | $259.10 |
| Purchase #7 | $183.42 | 13.721% | $208.5871 | $208.59 | $208.60 | $208.60 |
| 7 purchase totals = | $878.14 | $953.8057 | $953.80 | $953.80 | $953.80 | |