| 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 | $147.76 | 4.189% | $153.9497 | $153.95 | $153.95 | $153.90 |
| Purchase #2 | $125.73 | 10.467% | $138.8902 | $138.89 | $138.90 | $138.90 |
| Purchase #3 | $94.58 | 12.442% | $106.3476 | $106.35 | $106.35 | $106.30 |
| Purchase #4 | $173.52 | 13.552% | $197.0354 | $197.04 | $197.05 | $197.00 |
| Purchase #5 | $244.59 | 10.414% | $270.0616 | $270.06 | $270.05 | $270.10 |
| Purchase #6 | $165.81 | 5.170% | $174.3824 | $174.38 | $174.40 | $174.40 |
| Purchase #7 | $192.53 | 9.791% | $211.3806 | $211.38 | $211.40 | $211.40 |
| 7 purchase totals = | $1,144.52 | $1,252.0475 | $1,252.05 | $1,252.10 | $1,252.00 | |