| 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 | $153.80 | 12.185% | $172.5405 | $172.54 | $172.55 | $172.50 |
| Purchase #2 | $98.91 | 12.673% | $111.4449 | $111.44 | $111.45 | $111.40 |
| Purchase #3 | $160.75 | 8.862% | $174.9957 | $175.00 | $175.00 | $175.00 |
| Purchase #4 | $229.34 | 7.672% | $246.935 | $246.94 | $246.95 | $246.90 |
| Purchase #5 | $71.91 | 7.369% | $77.209 | $77.21 | $77.20 | $77.20 |
| Purchase #6 | $192.54 | 11.343% | $214.3798 | $214.38 | $214.40 | $214.40 |
| Purchase #7 | $25.41 | 9.434% | $27.8072 | $27.81 | $27.80 | $27.80 |
| 7 purchase totals = | $932.66 | $1,025.3121 | $1,025.32 | $1,025.35 | $1,025.20 | |