| 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 | $185.36 | 8.253% | $200.6578 | $200.66 | $200.65 | $200.70 |
| Purchase #2 | $135.28 | 10.453% | $149.4208 | $149.42 | $149.40 | $149.40 |
| Purchase #3 | $121.74 | 10.171% | $134.1222 | $134.12 | $134.10 | $134.10 |
| Purchase #4 | $153.75 | 12.506% | $172.978 | $172.98 | $173.00 | $173.00 |
| Purchase #5 | $165.97 | 7.849% | $178.997 | $179.00 | $179.00 | $179.00 |
| Purchase #6 | $186.59 | 10.676% | $206.5103 | $206.51 | $206.50 | $206.50 |
| Purchase #7 | $135.71 | 12.209% | $152.2788 | $152.28 | $152.30 | $152.30 |
| 7 purchase totals = | $1,084.40 | $1,194.9649 | $1,194.97 | $1,194.95 | $1,195.00 | |