| 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 | $17.99 | 7.569% | $19.3517 | $19.35 | $19.35 | $19.40 |
| Purchase #2 | $194.64 | 11.236% | $216.5098 | $216.51 | $216.50 | $216.50 |
| Purchase #3 | $178.61 | 4.821% | $187.2208 | $187.22 | $187.20 | $187.20 |
| Purchase #4 | $161.80 | 11.757% | $180.8228 | $180.82 | $180.80 | $180.80 |
| Purchase #5 | $69.80 | 10.183% | $76.9077 | $76.91 | $76.90 | $76.90 |
| Purchase #6 | $163.56 | 8.856% | $178.0449 | $178.04 | $178.05 | $178.00 |
| Purchase #7 | $96.49 | 5.486% | $101.7834 | $101.78 | $101.80 | $101.80 |
| 7 purchase totals = | $882.89 | $960.6411 | $960.63 | $960.60 | $960.60 | |