| 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 | $160.88 | 4.430% | $168.007 | $168.01 | $168.00 | $168.00 |
| Purchase #2 | $186.96 | 4.767% | $195.8724 | $195.87 | $195.85 | $195.90 |
| Purchase #3 | $230.88 | 4.672% | $241.6667 | $241.67 | $241.65 | $241.70 |
| Purchase #4 | $234.82 | 9.668% | $257.5224 | $257.52 | $257.50 | $257.50 |
| Purchase #5 | $29.47 | 12.731% | $33.2218 | $33.22 | $33.20 | $33.20 |
| Purchase #6 | $129.93 | 6.488% | $138.3599 | $138.36 | $138.35 | $138.40 |
| Purchase #7 | $45.76 | 9.380% | $50.0523 | $50.05 | $50.05 | $50.10 |
| 7 purchase totals = | $1,018.70 | $1,084.7025 | $1,084.70 | $1,084.60 | $1,084.80 | |