| 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 | $131.99 | 5.480% | $139.2231 | $139.22 | $139.20 | $139.20 |
| Purchase #2 | $32.34 | 12.363% | $36.3382 | $36.34 | $36.35 | $36.30 |
| Purchase #3 | $124.85 | 4.443% | $130.3971 | $130.40 | $130.40 | $130.40 |
| Purchase #4 | $67.81 | 8.290% | $73.4314 | $73.43 | $73.45 | $73.40 |
| Purchase #5 | $95.83 | 9.201% | $104.6473 | $104.65 | $104.65 | $104.60 |
| Purchase #6 | $146.75 | 5.803% | $155.2659 | $155.27 | $155.25 | $155.30 |
| Purchase #7 | $22.90 | 11.871% | $25.6185 | $25.62 | $25.60 | $25.60 |
| 7 purchase totals = | $622.47 | $664.9215 | $664.93 | $664.90 | $664.80 | |