| 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 | $225.85 | 7.812% | $243.4934 | $243.49 | $243.50 | $243.50 |
| Purchase #2 | $160.87 | 4.453% | $168.0335 | $168.03 | $168.05 | $168.00 |
| Purchase #3 | $172.28 | 8.310% | $186.5965 | $186.60 | $186.60 | $186.60 |
| Purchase #4 | $103.64 | 3.488% | $107.255 | $107.26 | $107.25 | $107.30 |
| Purchase #5 | $39.86 | 5.810% | $42.1759 | $42.18 | $42.20 | $42.20 |
| Purchase #6 | $160.98 | 3.659% | $166.8703 | $166.87 | $166.85 | $166.90 |
| Purchase #7 | $151.83 | 5.311% | $159.8937 | $159.89 | $159.90 | $159.90 |
| 7 purchase totals = | $1,015.31 | $1,074.3183 | $1,074.32 | $1,074.35 | $1,074.40 | |