| 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 | $172.50 | 3.629% | $178.76 | $178.76 | $178.75 | $178.80 |
| Purchase #2 | $98.81 | 12.230% | $110.8945 | $110.89 | $110.90 | $110.90 |
| Purchase #3 | $10.42 | 12.860% | $11.76 | $11.76 | $11.75 | $11.80 |
| Purchase #4 | $22.64 | 5.442% | $23.8721 | $23.87 | $23.85 | $23.90 |
| Purchase #5 | $181.51 | 4.435% | $189.56 | $189.56 | $189.55 | $189.60 |
| Purchase #6 | $211.82 | 5.416% | $223.2922 | $223.29 | $223.30 | $223.30 |
| Purchase #7 | $102.49 | 13.869% | $116.7043 | $116.70 | $116.70 | $116.70 |
| 7 purchase totals = | $800.19 | $854.8431 | $854.83 | $854.80 | $855.00 | |