| 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 | $168.47 | 7.572% | $181.2265 | $181.23 | $181.25 | $181.20 |
| Purchase #2 | $243.74 | 9.595% | $267.1269 | $267.13 | $267.15 | $267.10 |
| Purchase #3 | $176.63 | 7.124% | $189.2131 | $189.21 | $189.20 | $189.20 |
| Purchase #4 | $230.70 | 3.450% | $238.6592 | $238.66 | $238.65 | $238.70 |
| Purchase #5 | $173.34 | 3.161% | $178.8193 | $178.82 | $178.80 | $178.80 |
| Purchase #6 | $17.96 | 4.459% | $18.7608 | $18.76 | $18.75 | $18.80 |
| Purchase #7 | $201.54 | 10.373% | $222.4457 | $222.45 | $222.45 | $222.40 |
| 7 purchase totals = | $1,212.38 | $1,296.2515 | $1,296.26 | $1,296.25 | $1,296.20 | |