| 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 | $152.90 | 10.157% | $168.4301 | $168.43 | $168.45 | $168.40 |
| Purchase #2 | $35.26 | 8.291% | $38.1834 | $38.18 | $38.20 | $38.20 |
| Purchase #3 | $142.44 | 13.769% | $162.0526 | $162.05 | $162.05 | $162.10 |
| Purchase #4 | $161.53 | 3.564% | $167.2869 | $167.29 | $167.30 | $167.30 |
| Purchase #5 | $233.81 | 8.558% | $253.8195 | $253.82 | $253.80 | $253.80 |
| Purchase #6 | $9.76 | 5.343% | $10.2815 | $10.28 | $10.30 | $10.30 |
| Purchase #7 | $139.46 | 8.817% | $151.7562 | $151.76 | $151.75 | $151.80 |
| 7 purchase totals = | $875.16 | $951.8102 | $951.81 | $951.85 | $951.90 | |