| 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 | $136.51 | 4.563% | $142.739 | $142.74 | $142.75 | $142.70 |
| Purchase #2 | $189.31 | 4.299% | $197.4484 | $197.45 | $197.45 | $197.40 |
| Purchase #3 | $212.50 | 8.642% | $230.8643 | $230.86 | $230.85 | $230.90 |
| Purchase #4 | $162.50 | 13.871% | $185.0404 | $185.04 | $185.05 | $185.00 |
| Purchase #5 | $68.35 | 13.584% | $77.6347 | $77.63 | $77.65 | $77.60 |
| Purchase #6 | $90.37 | 5.329% | $95.1858 | $95.19 | $95.20 | $95.20 |
| Purchase #7 | $162.63 | 8.864% | $177.0455 | $177.05 | $177.05 | $177.00 |
| 7 purchase totals = | $1,022.17 | $1,105.9581 | $1,105.96 | $1,106.00 | $1,105.80 | |