| 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 | $155.47 | 12.448% | $174.8229 | $174.82 | $174.80 | $174.80 |
| Purchase #2 | $216.69 | 7.805% | $233.6027 | $233.60 | $233.60 | $233.60 |
| Purchase #3 | $113.32 | 5.666% | $119.7407 | $119.74 | $119.75 | $119.70 |
| Purchase #4 | $112.40 | 7.279% | $120.5816 | $120.58 | $120.60 | $120.60 |
| Purchase #5 | $36.97 | 7.310% | $39.6725 | $39.67 | $39.65 | $39.70 |
| Purchase #6 | $66.90 | 4.625% | $69.9941 | $69.99 | $70.00 | $70.00 |
| Purchase #7 | $75.25 | 10.378% | $83.0594 | $83.06 | $83.05 | $83.10 |
| 7 purchase totals = | $777.00 | $841.4739 | $841.46 | $841.45 | $841.50 | |