| 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 | $126.45 | 6.838% | $135.0967 | $135.10 | $135.10 | $135.10 |
| Purchase #2 | $230.55 | 11.774% | $257.695 | $257.70 | $257.70 | $257.70 |
| Purchase #3 | $135.54 | 11.771% | $151.4944 | $151.49 | $151.50 | $151.50 |
| Purchase #4 | $60.73 | 4.314% | $63.3499 | $63.35 | $63.35 | $63.30 |
| Purchase #5 | $156.82 | 13.218% | $177.5485 | $177.55 | $177.55 | $177.50 |
| Purchase #6 | $144.78 | 6.402% | $154.0488 | $154.05 | $154.05 | $154.00 |
| Purchase #7 | $66.65 | 12.284% | $74.8373 | $74.84 | $74.85 | $74.80 |
| 7 purchase totals = | $921.52 | $1,014.0706 | $1,014.08 | $1,014.10 | $1,013.90 | |