| 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 | $189.85 | 3.168% | $195.8644 | $195.86 | $195.85 | $195.90 |
| Purchase #2 | $31.44 | 12.303% | $35.3081 | $35.31 | $35.30 | $35.30 |
| Purchase #3 | $24.55 | 9.544% | $26.8931 | $26.89 | $26.90 | $26.90 |
| Purchase #4 | $197.57 | 8.859% | $215.0727 | $215.07 | $215.05 | $215.10 |
| Purchase #5 | $172.26 | 5.123% | $181.0849 | $181.08 | $181.10 | $181.10 |
| Purchase #6 | $142.28 | 4.524% | $148.7167 | $148.72 | $148.70 | $148.70 |
| Purchase #7 | $33.41 | 4.704% | $34.9816 | $34.98 | $35.00 | $35.00 |
| 7 purchase totals = | $791.36 | $837.9215 | $837.91 | $837.90 | $838.00 | |