| 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 | $76.54 | 11.374% | $85.2457 | $85.25 | $85.25 | $85.20 |
| Purchase #2 | $155.28 | 6.210% | $164.9229 | $164.92 | $164.90 | $164.90 |
| Purchase #3 | $180.46 | 5.170% | $189.7898 | $189.79 | $189.80 | $189.80 |
| Purchase #4 | $145.61 | 3.148% | $150.1938 | $150.19 | $150.20 | $150.20 |
| Purchase #5 | $73.96 | 10.604% | $81.8027 | $81.80 | $81.80 | $81.80 |
| Purchase #6 | $79.56 | 10.326% | $87.7754 | $87.78 | $87.80 | $87.80 |
| Purchase #7 | $233.50 | 11.334% | $259.9649 | $259.96 | $259.95 | $260.00 |
| 7 purchase totals = | $944.91 | $1,019.6952 | $1,019.69 | $1,019.70 | $1,019.70 | |