| 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 | $145.33 | 3.697% | $150.7029 | $150.70 | $150.70 | $150.70 |
| Purchase #2 | $177.55 | 10.206% | $195.6708 | $195.67 | $195.65 | $195.70 |
| Purchase #3 | $185.26 | 6.390% | $197.0981 | $197.10 | $197.10 | $197.10 |
| Purchase #4 | $185.50 | 8.646% | $201.5383 | $201.54 | $201.55 | $201.50 |
| Purchase #5 | $26.35 | 5.765% | $27.8691 | $27.87 | $27.85 | $27.90 |
| Purchase #6 | $70.65 | 13.424% | $80.1341 | $80.13 | $80.15 | $80.10 |
| Purchase #7 | $12.29 | 3.340% | $12.7005 | $12.70 | $12.70 | $12.70 |
| 7 purchase totals = | $802.93 | $865.7138 | $865.71 | $865.70 | $865.70 | |