| 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 | $118.95 | 8.190% | $128.692 | $128.69 | $128.70 | $128.70 |
| Purchase #2 | $47.29 | 4.314% | $49.3301 | $49.33 | $49.35 | $49.30 |
| Purchase #3 | $9.78 | 12.841% | $11.0358 | $11.04 | $11.05 | $11.00 |
| Purchase #4 | $145.54 | 11.389% | $162.1156 | $162.12 | $162.10 | $162.10 |
| Purchase #5 | $103.36 | 11.430% | $115.174 | $115.17 | $115.15 | $115.20 |
| Purchase #6 | $161.52 | 13.565% | $183.4302 | $183.43 | $183.45 | $183.40 |
| Purchase #7 | $126.56 | 10.618% | $139.9981 | $140.00 | $140.00 | $140.00 |
| 7 purchase totals = | $713.00 | $789.7758 | $789.78 | $789.80 | $789.70 | |