| 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 | $162.48 | 7.662% | $174.9292 | $174.93 | $174.95 | $174.90 |
| Purchase #2 | $188.60 | 10.226% | $207.8862 | $207.89 | $207.90 | $207.90 |
| Purchase #3 | $25.69 | 5.559% | $27.1181 | $27.12 | $27.10 | $27.10 |
| Purchase #4 | $120.25 | 11.737% | $134.3637 | $134.36 | $134.35 | $134.40 |
| Purchase #5 | $161.93 | 11.145% | $179.9771 | $179.98 | $180.00 | $180.00 |
| Purchase #6 | $174.68 | 6.363% | $185.7949 | $185.79 | $185.80 | $185.80 |
| Purchase #7 | $40.70 | 8.218% | $44.0447 | $44.04 | $44.05 | $44.00 |
| 7 purchase totals = | $874.33 | $954.1139 | $954.11 | $954.15 | $954.10 | |