| 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 | $104.65 | 3.421% | $108.2301 | $108.23 | $108.25 | $108.20 |
| Purchase #2 | $126.48 | 5.183% | $133.0355 | $133.04 | $133.05 | $133.00 |
| Purchase #3 | $76.93 | 8.586% | $83.5352 | $83.54 | $83.55 | $83.50 |
| Purchase #4 | $137.75 | 6.687% | $146.9613 | $146.96 | $146.95 | $147.00 |
| Purchase #5 | $90.91 | 6.423% | $96.7491 | $96.75 | $96.75 | $96.70 |
| Purchase #6 | $36.96 | 13.604% | $41.988 | $41.99 | $42.00 | $42.00 |
| Purchase #7 | $156.67 | 6.124% | $166.2645 | $166.26 | $166.25 | $166.30 |
| 7 purchase totals = | $730.35 | $776.7637 | $776.77 | $776.80 | $776.70 | |