| 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 | $178.97 | 3.714% | $185.6169 | $185.62 | $185.60 | $185.60 |
| Purchase #2 | $70.57 | 9.659% | $77.3864 | $77.39 | $77.40 | $77.40 |
| Purchase #3 | $138.61 | 8.106% | $149.8457 | $149.85 | $149.85 | $149.80 |
| Purchase #4 | $39.26 | 9.802% | $43.1083 | $43.11 | $43.10 | $43.10 |
| Purchase #5 | $223.38 | 5.481% | $235.6235 | $235.62 | $235.60 | $235.60 |
| Purchase #6 | $50.76 | 10.803% | $56.2436 | $56.24 | $56.25 | $56.20 |
| Purchase #7 | $193.75 | 12.391% | $217.7576 | $217.76 | $217.75 | $217.80 |
| 7 purchase totals = | $895.30 | $965.5820 | $965.59 | $965.55 | $965.50 | |