| 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 | $228.95 | 3.587% | $237.1624 | $237.16 | $237.15 | $237.20 |
| Purchase #2 | $147.71 | 5.671% | $156.0866 | $156.09 | $156.10 | $156.10 |
| Purchase #3 | $187.48 | 6.732% | $200.1012 | $200.10 | $200.10 | $200.10 |
| Purchase #4 | $59.58 | 7.161% | $63.8465 | $63.85 | $63.85 | $63.80 |
| Purchase #5 | $14.30 | 12.581% | $16.0991 | $16.10 | $16.10 | $16.10 |
| Purchase #6 | $183.51 | 6.624% | $195.6657 | $195.67 | $195.65 | $195.70 |
| Purchase #7 | $141.50 | 3.782% | $146.8515 | $146.85 | $146.85 | $146.90 |
| 7 purchase totals = | $963.03 | $1,015.8130 | $1,015.82 | $1,015.80 | $1,015.90 | |