| 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 | $197.74 | 7.873% | $213.3081 | $213.31 | $213.30 | $213.30 |
| Purchase #2 | $71.43 | 3.590% | $73.9943 | $73.99 | $74.00 | $74.00 |
| Purchase #3 | $213.83 | 7.762% | $230.4275 | $230.43 | $230.45 | $230.40 |
| Purchase #4 | $99.84 | 6.757% | $106.5862 | $106.59 | $106.60 | $106.60 |
| Purchase #5 | $133.27 | 9.340% | $145.7174 | $145.72 | $145.70 | $145.70 |
| Purchase #6 | $132.34 | 4.413% | $138.1802 | $138.18 | $138.20 | $138.20 |
| Purchase #7 | $146.70 | 12.486% | $165.017 | $165.02 | $165.00 | $165.00 |
| 7 purchase totals = | $995.15 | $1,073.2307 | $1,073.24 | $1,073.25 | $1,073.20 | |