| 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 | $8.80 | 7.630% | $9.4714 | $9.47 | $9.45 | $9.50 |
| Purchase #2 | $177.46 | 3.307% | $183.3286 | $183.33 | $183.35 | $183.30 |
| Purchase #3 | $168.89 | 8.847% | $183.8317 | $183.83 | $183.85 | $183.80 |
| Purchase #4 | $159.51 | 13.312% | $180.744 | $180.74 | $180.75 | $180.70 |
| Purchase #5 | $226.47 | 9.295% | $247.5204 | $247.52 | $247.50 | $247.50 |
| Purchase #6 | $152.90 | 12.767% | $172.4207 | $172.42 | $172.40 | $172.40 |
| Purchase #7 | $121.65 | 13.413% | $137.9669 | $137.97 | $137.95 | $138.00 |
| 7 purchase totals = | $1,015.68 | $1,115.2837 | $1,115.28 | $1,115.25 | $1,115.20 | |