| 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 | $184.40 | 10.390% | $203.5592 | $203.56 | $203.55 | $203.60 |
| Purchase #2 | $22.38 | 3.860% | $23.2439 | $23.24 | $23.25 | $23.20 |
| Purchase #3 | $159.26 | 9.486% | $174.3674 | $174.37 | $174.35 | $174.40 |
| Purchase #4 | $249.30 | 6.407% | $265.2727 | $265.27 | $265.25 | $265.30 |
| Purchase #5 | $131.62 | 3.310% | $135.9766 | $135.98 | $136.00 | $136.00 |
| Purchase #6 | $43.97 | 12.445% | $49.4421 | $49.44 | $49.45 | $49.40 |
| Purchase #7 | $83.75 | 7.650% | $90.1569 | $90.16 | $90.15 | $90.20 |
| 7 purchase totals = | $874.68 | $942.0188 | $942.02 | $942.00 | $942.10 | |