| 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 | $142.33 | 9.655% | $156.072 | $156.07 | $156.05 | $156.10 |
| Purchase #2 | $226.35 | 12.289% | $254.1662 | $254.17 | $254.15 | $254.20 |
| Purchase #3 | $148.32 | 5.780% | $156.8929 | $156.89 | $156.90 | $156.90 |
| Purchase #4 | $92.86 | 3.743% | $96.3357 | $96.34 | $96.35 | $96.30 |
| Purchase #5 | $177.51 | 8.695% | $192.9445 | $192.94 | $192.95 | $192.90 |
| Purchase #6 | $208.81 | 10.129% | $229.9604 | $229.96 | $229.95 | $230.00 |
| Purchase #7 | $200.97 | 7.537% | $216.1171 | $216.12 | $216.10 | $216.10 |
| 7 purchase totals = | $1,197.15 | $1,302.4888 | $1,302.49 | $1,302.45 | $1,302.50 | |