| 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 | $124.68 | 5.517% | $131.5586 | $131.56 | $131.55 | $131.60 |
| Purchase #2 | $162.79 | 8.307% | $176.313 | $176.31 | $176.30 | $176.30 |
| Purchase #3 | $74.83 | 6.175% | $79.4508 | $79.45 | $79.45 | $79.50 |
| Purchase #4 | $104.61 | 3.561% | $108.3352 | $108.34 | $108.35 | $108.30 |
| Purchase #5 | $137.56 | 9.748% | $150.9693 | $150.97 | $150.95 | $151.00 |
| Purchase #6 | $216.92 | 9.431% | $237.3777 | $237.38 | $237.40 | $237.40 |
| Purchase #7 | $53.69 | 6.590% | $57.2282 | $57.23 | $57.25 | $57.20 |
| 7 purchase totals = | $875.08 | $941.2328 | $941.24 | $941.25 | $941.30 | |