| 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 | $182.40 | 9.154% | $199.0969 | $199.10 | $199.10 | $199.10 |
| Purchase #2 | $209.41 | 8.347% | $226.8895 | $226.89 | $226.90 | $226.90 |
| Purchase #3 | $146.55 | 12.135% | $164.3338 | $164.33 | $164.35 | $164.30 |
| Purchase #4 | $164.62 | 5.731% | $174.0544 | $174.05 | $174.05 | $174.10 |
| Purchase #5 | $197.80 | 11.629% | $220.8022 | $220.80 | $220.80 | $220.80 |
| Purchase #6 | $165.83 | 6.441% | $176.5111 | $176.51 | $176.50 | $176.50 |
| Purchase #7 | $141.92 | 5.645% | $149.9314 | $149.93 | $149.95 | $149.90 |
| 7 purchase totals = | $1,208.53 | $1,311.6193 | $1,311.61 | $1,311.65 | $1,311.60 | |