| 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 | $147.95 | 7.586% | $159.1735 | $159.17 | $159.15 | $159.20 |
| Purchase #2 | $27.96 | 13.338% | $31.6893 | $31.69 | $31.70 | $31.70 |
| Purchase #3 | $173.95 | 13.527% | $197.4802 | $197.48 | $197.50 | $197.50 |
| Purchase #4 | $42.86 | 6.863% | $45.8015 | $45.80 | $45.80 | $45.80 |
| Purchase #5 | $145.51 | 11.832% | $162.7267 | $162.73 | $162.75 | $162.70 |
| Purchase #6 | $224.32 | 3.118% | $231.3143 | $231.31 | $231.30 | $231.30 |
| Purchase #7 | $210.43 | 9.533% | $230.4903 | $230.49 | $230.50 | $230.50 |
| 7 purchase totals = | $972.98 | $1,058.6758 | $1,058.67 | $1,058.70 | $1,058.70 | |