| 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 | $82.60 | 11.232% | $91.8776 | $91.88 | $91.90 | $91.90 |
| Purchase #2 | $152.66 | 9.122% | $166.5856 | $166.59 | $166.60 | $166.60 |
| Purchase #3 | $156.26 | 11.804% | $174.7049 | $174.70 | $174.70 | $174.70 |
| Purchase #4 | $181.95 | 8.491% | $197.3994 | $197.40 | $197.40 | $197.40 |
| Purchase #5 | $213.59 | 5.847% | $226.0786 | $226.08 | $226.10 | $226.10 |
| Purchase #6 | $73.65 | 9.203% | $80.428 | $80.43 | $80.45 | $80.40 |
| Purchase #7 | $199.89 | 12.683% | $225.242 | $225.24 | $225.25 | $225.20 |
| 7 purchase totals = | $1,060.60 | $1,162.3161 | $1,162.32 | $1,162.40 | $1,162.30 | |