| 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 | $179.37 | 6.664% | $191.3232 | $191.32 | $191.30 | $191.30 |
| Purchase #2 | $55.35 | 13.190% | $62.6507 | $62.65 | $62.65 | $62.70 |
| Purchase #3 | $181.97 | 13.209% | $206.0064 | $206.01 | $206.00 | $206.00 |
| Purchase #4 | $171.79 | 10.543% | $189.9018 | $189.90 | $189.90 | $189.90 |
| Purchase #5 | $49.49 | 5.148% | $52.0377 | $52.04 | $52.05 | $52.00 |
| Purchase #6 | $151.47 | 3.834% | $157.2774 | $157.28 | $157.30 | $157.30 |
| Purchase #7 | $113.57 | 11.523% | $126.6567 | $126.66 | $126.65 | $126.70 |
| 7 purchase totals = | $903.01 | $985.8539 | $985.86 | $985.85 | $985.90 | |