| 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 | $147.44 | 3.316% | $152.3291 | $152.33 | $152.35 | $152.30 |
| Purchase #2 | $171.30 | 7.573% | $184.2725 | $184.27 | $184.25 | $184.30 |
| Purchase #3 | $245.75 | 7.783% | $264.8767 | $264.88 | $264.90 | $264.90 |
| Purchase #4 | $71.62 | 3.250% | $73.9477 | $73.95 | $73.95 | $73.90 |
| Purchase #5 | $180.58 | 3.840% | $187.5143 | $187.51 | $187.50 | $187.50 |
| Purchase #6 | $24.58 | 9.347% | $26.8775 | $26.88 | $26.90 | $26.90 |
| Purchase #7 | $185.98 | 6.696% | $198.4332 | $198.43 | $198.45 | $198.40 |
| 7 purchase totals = | $1,027.25 | $1,088.2510 | $1,088.25 | $1,088.30 | $1,088.20 | |