| 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 | $135.64 | 7.718% | $146.1087 | $146.11 | $146.10 | $146.10 |
| Purchase #2 | $46.42 | 11.199% | $51.6186 | $51.62 | $51.60 | $51.60 |
| Purchase #3 | $172.96 | 13.452% | $196.2266 | $196.23 | $196.25 | $196.20 |
| Purchase #4 | $81.40 | 7.779% | $87.7321 | $87.73 | $87.75 | $87.70 |
| Purchase #5 | $35.91 | 12.314% | $40.332 | $40.33 | $40.35 | $40.30 |
| Purchase #6 | $110.48 | 8.695% | $120.0862 | $120.09 | $120.10 | $120.10 |
| Purchase #7 | $147.76 | 9.806% | $162.2493 | $162.25 | $162.25 | $162.20 |
| 7 purchase totals = | $730.57 | $804.3535 | $804.36 | $804.40 | $804.20 | |