| 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 | $136.83 | 8.156% | $147.9899 | $147.99 | $148.00 | $148.00 |
| Purchase #2 | $109.92 | 10.784% | $121.7738 | $121.77 | $121.75 | $121.80 |
| Purchase #3 | $120.65 | 9.217% | $131.7703 | $131.77 | $131.75 | $131.80 |
| Purchase #4 | $128.77 | 6.531% | $137.18 | $137.18 | $137.20 | $137.20 |
| Purchase #5 | $56.48 | 11.685% | $63.0797 | $63.08 | $63.10 | $63.10 |
| Purchase #6 | $96.29 | 10.740% | $106.6315 | $106.63 | $106.65 | $106.60 |
| Purchase #7 | $156.75 | 7.475% | $168.4671 | $168.47 | $168.45 | $168.50 |
| 7 purchase totals = | $805.69 | $876.8923 | $876.89 | $876.90 | $877.00 | |