| 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 | $142.31 | 13.526% | $161.5589 | $161.56 | $161.55 | $161.60 |
| Purchase #2 | $226.83 | 13.433% | $257.3001 | $257.30 | $257.30 | $257.30 |
| Purchase #3 | $131.36 | 7.441% | $141.1345 | $141.13 | $141.15 | $141.10 |
| Purchase #4 | $184.66 | 12.695% | $208.1026 | $208.10 | $208.10 | $208.10 |
| Purchase #5 | $89.57 | 6.856% | $95.7109 | $95.71 | $95.70 | $95.70 |
| Purchase #6 | $41.67 | 3.647% | $43.1897 | $43.19 | $43.20 | $43.20 |
| Purchase #7 | $35.35 | 11.338% | $39.358 | $39.36 | $39.35 | $39.40 |
| 7 purchase totals = | $851.75 | $946.3547 | $946.35 | $946.35 | $946.40 | |