| 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 | $163.78 | 10.154% | $180.4102 | $180.41 | $180.40 | $180.40 |
| Purchase #2 | $84.70 | 4.136% | $88.2032 | $88.20 | $88.20 | $88.20 |
| Purchase #3 | $205.72 | 5.777% | $217.6044 | $217.60 | $217.60 | $217.60 |
| Purchase #4 | $94.52 | 4.532% | $98.8036 | $98.80 | $98.80 | $98.80 |
| Purchase #5 | $240.44 | 7.441% | $258.3311 | $258.33 | $258.35 | $258.30 |
| Purchase #6 | $17.58 | 7.306% | $18.8644 | $18.86 | $18.85 | $18.90 |
| Purchase #7 | $126.94 | 13.180% | $143.6707 | $143.67 | $143.65 | $143.70 |
| 7 purchase totals = | $933.68 | $1,005.8876 | $1,005.87 | $1,005.85 | $1,005.90 | |