| 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 | $145.75 | 7.645% | $156.8926 | $156.89 | $156.90 | $156.90 |
| Purchase #2 | $42.35 | 3.435% | $43.8047 | $43.80 | $43.80 | $43.80 |
| Purchase #3 | $142.25 | 9.292% | $155.4679 | $155.47 | $155.45 | $155.50 |
| Purchase #4 | $203.91 | 12.170% | $228.7258 | $228.73 | $228.75 | $228.70 |
| Purchase #5 | $137.51 | 13.569% | $156.1687 | $156.17 | $156.15 | $156.20 |
| Purchase #6 | $12.99 | 12.579% | $14.624 | $14.62 | $14.60 | $14.60 |
| Purchase #7 | $5.87 | 7.566% | $6.3141 | $6.31 | $6.30 | $6.30 |
| 7 purchase totals = | $690.63 | $761.9978 | $761.99 | $761.95 | $762.00 | |