| 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 | $144.88 | 10.563% | $160.1837 | $160.18 | $160.20 | $160.20 |
| Purchase #2 | $198.77 | 5.810% | $210.3185 | $210.32 | $210.30 | $210.30 |
| Purchase #3 | $65.92 | 10.184% | $72.6333 | $72.63 | $72.65 | $72.60 |
| Purchase #4 | $11.88 | 13.483% | $13.4818 | $13.48 | $13.50 | $13.50 |
| Purchase #5 | $61.83 | 3.123% | $63.761 | $63.76 | $63.75 | $63.80 |
| Purchase #6 | $139.34 | 12.446% | $156.6823 | $156.68 | $156.70 | $156.70 |
| Purchase #7 | $118.83 | 13.775% | $135.1988 | $135.20 | $135.20 | $135.20 |
| 7 purchase totals = | $741.45 | $812.2594 | $812.25 | $812.30 | $812.30 | |