| 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 | $82.47 | 11.344% | $91.8254 | $91.83 | $91.85 | $91.80 |
| Purchase #2 | $131.54 | 5.119% | $138.2735 | $138.27 | $138.25 | $138.30 |
| Purchase #3 | $6.58 | 8.238% | $7.1221 | $7.12 | $7.10 | $7.10 |
| Purchase #4 | $188.58 | 4.454% | $196.9794 | $196.98 | $197.00 | $197.00 |
| Purchase #5 | $226.95 | 13.774% | $258.2101 | $258.21 | $258.20 | $258.20 |
| Purchase #6 | $229.98 | 3.191% | $237.3187 | $237.32 | $237.30 | $237.30 |
| Purchase #7 | $221.53 | 13.718% | $251.9195 | $251.92 | $251.90 | $251.90 |
| 7 purchase totals = | $1,087.63 | $1,181.6487 | $1,181.65 | $1,181.60 | $1,181.60 | |