| 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 | $169.57 | 6.714% | $180.9549 | $180.95 | $180.95 | $181.00 |
| Purchase #2 | $159.46 | 9.508% | $174.6215 | $174.62 | $174.60 | $174.60 |
| Purchase #3 | $137.42 | 6.270% | $146.0362 | $146.04 | $146.05 | $146.00 |
| Purchase #4 | $7.69 | 6.715% | $8.2064 | $8.21 | $8.20 | $8.20 |
| Purchase #5 | $193.91 | 5.125% | $203.8479 | $203.85 | $203.85 | $203.80 |
| Purchase #6 | $69.41 | 7.383% | $74.5345 | $74.53 | $74.55 | $74.50 |
| Purchase #7 | $194.97 | 9.175% | $212.8585 | $212.86 | $212.85 | $212.90 |
| 7 purchase totals = | $932.43 | $1,001.0599 | $1,001.06 | $1,001.05 | $1,001.00 | |