| 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 | $124.97 | 10.726% | $138.3743 | $138.37 | $138.35 | $138.40 |
| Purchase #2 | $176.82 | 5.183% | $185.9846 | $185.98 | $186.00 | $186.00 |
| Purchase #3 | $156.27 | 13.434% | $177.2633 | $177.26 | $177.25 | $177.30 |
| Purchase #4 | $135.69 | 6.212% | $144.1191 | $144.12 | $144.10 | $144.10 |
| Purchase #5 | $66.66 | 9.803% | $73.1947 | $73.19 | $73.20 | $73.20 |
| Purchase #6 | $47.81 | 3.482% | $49.4747 | $49.47 | $49.45 | $49.50 |
| Purchase #7 | $31.37 | 10.573% | $34.6868 | $34.69 | $34.70 | $34.70 |
| 7 purchase totals = | $739.59 | $803.0975 | $803.08 | $803.05 | $803.20 | |