| 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 | $147.64 | 3.107% | $152.2272 | $152.23 | $152.25 | $152.20 |
| Purchase #2 | $20.26 | 13.403% | $22.9754 | $22.98 | $23.00 | $23.00 |
| Purchase #3 | $24.76 | 3.428% | $25.6088 | $25.61 | $25.60 | $25.60 |
| Purchase #4 | $180.79 | 6.195% | $191.9899 | $191.99 | $192.00 | $192.00 |
| Purchase #5 | $32.83 | 13.412% | $37.2332 | $37.23 | $37.25 | $37.20 |
| Purchase #6 | $88.88 | 4.602% | $92.9703 | $92.97 | $92.95 | $93.00 |
| Purchase #7 | $51.39 | 7.644% | $55.3183 | $55.32 | $55.30 | $55.30 |
| 7 purchase totals = | $546.55 | $578.3231 | $578.33 | $578.35 | $578.30 | |