| 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 | $186.85 | 11.161% | $207.7043 | $207.70 | $207.70 | $207.70 |
| Purchase #2 | $164.58 | 13.838% | $187.3546 | $187.35 | $187.35 | $187.40 |
| Purchase #3 | $11.54 | 9.321% | $12.6156 | $12.62 | $12.60 | $12.60 |
| Purchase #4 | $23.71 | 9.687% | $26.0068 | $26.01 | $26.00 | $26.00 |
| Purchase #5 | $16.68 | 4.255% | $17.3897 | $17.39 | $17.40 | $17.40 |
| Purchase #6 | $66.45 | 12.539% | $74.7822 | $74.78 | $74.80 | $74.80 |
| Purchase #7 | $145.37 | 8.463% | $157.6727 | $157.67 | $157.65 | $157.70 |
| 7 purchase totals = | $615.18 | $683.5259 | $683.52 | $683.50 | $683.60 | |