| 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 | $131.44 | 4.255% | $137.0328 | $137.03 | $137.05 | $137.00 |
| Purchase #2 | $39.57 | 7.209% | $42.4226 | $42.42 | $42.40 | $42.40 |
| Purchase #3 | $60.68 | 4.526% | $63.4264 | $63.43 | $63.45 | $63.40 |
| Purchase #4 | $173.63 | 5.491% | $183.164 | $183.16 | $183.15 | $183.20 |
| Purchase #5 | $173.93 | 7.316% | $186.6547 | $186.65 | $186.65 | $186.70 |
| Purchase #6 | $193.59 | 4.533% | $202.3654 | $202.37 | $202.35 | $202.40 |
| Purchase #7 | $74.57 | 8.283% | $80.7466 | $80.75 | $80.75 | $80.70 |
| 7 purchase totals = | $847.41 | $895.8125 | $895.81 | $895.80 | $895.80 | |