| 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 | $168.57 | 7.339% | $180.9414 | $180.94 | $180.95 | $180.90 |
| Purchase #2 | $153.65 | 12.454% | $172.7856 | $172.79 | $172.80 | $172.80 |
| Purchase #3 | $87.47 | 5.154% | $91.9782 | $91.98 | $92.00 | $92.00 |
| Purchase #4 | $186.31 | 7.346% | $199.9963 | $200.00 | $200.00 | $200.00 |
| Purchase #5 | $240.96 | 5.460% | $254.1164 | $254.12 | $254.10 | $254.10 |
| Purchase #6 | $99.70 | 3.182% | $102.8725 | $102.87 | $102.85 | $102.90 |
| Purchase #7 | $220.65 | 12.241% | $247.6598 | $247.66 | $247.65 | $247.70 |
| 7 purchase totals = | $1,157.31 | $1,250.3502 | $1,250.36 | $1,250.35 | $1,250.40 | |