| 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 | $40.60 | 7.380% | $43.5963 | $43.60 | $43.60 | $43.60 |
| Purchase #2 | $160.62 | 3.478% | $166.2064 | $166.21 | $166.20 | $166.20 |
| Purchase #3 | $162.82 | 8.709% | $177 | $177.00 | $177.00 | $177.00 |
| Purchase #4 | $81.48 | 9.319% | $89.0731 | $89.07 | $89.05 | $89.10 |
| Purchase #5 | $228.45 | 5.702% | $241.4762 | $241.48 | $241.50 | $241.50 |
| Purchase #6 | $161.27 | 6.271% | $171.3832 | $171.38 | $171.40 | $171.40 |
| Purchase #7 | $10.26 | 6.288% | $10.9051 | $10.91 | $10.90 | $10.90 |
| 7 purchase totals = | $845.50 | $899.6403 | $899.65 | $899.65 | $899.70 | |