| 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 | $130.88 | 11.319% | $145.6943 | $145.69 | $145.70 | $145.70 |
| Purchase #2 | $6.52 | 6.258% | $6.928 | $6.93 | $6.95 | $6.90 |
| Purchase #3 | $46.97 | 12.760% | $52.9634 | $52.96 | $52.95 | $53.00 |
| Purchase #4 | $25.64 | 12.125% | $28.7489 | $28.75 | $28.75 | $28.70 |
| Purchase #5 | $26.68 | 3.206% | $27.5354 | $27.54 | $27.55 | $27.50 |
| Purchase #6 | $24.41 | 9.153% | $26.6442 | $26.64 | $26.65 | $26.60 |
| Purchase #7 | $136.79 | 7.452% | $146.9836 | $146.98 | $147.00 | $147.00 |
| 7 purchase totals = | $397.89 | $435.4978 | $435.49 | $435.55 | $435.40 | |