| 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 | $195.79 | 9.270% | $213.9397 | $213.94 | $213.95 | $213.90 |
| Purchase #2 | $141.85 | 13.686% | $161.2636 | $161.26 | $161.25 | $161.30 |
| Purchase #3 | $194.58 | 11.334% | $216.6337 | $216.63 | $216.65 | $216.60 |
| Purchase #4 | $118.53 | 4.697% | $124.0974 | $124.10 | $124.10 | $124.10 |
| Purchase #5 | $52.91 | 9.375% | $57.8703 | $57.87 | $57.85 | $57.90 |
| Purchase #6 | $146.34 | 9.475% | $160.2057 | $160.21 | $160.20 | $160.20 |
| Purchase #7 | $35.32 | 8.390% | $38.2833 | $38.28 | $38.30 | $38.30 |
| 7 purchase totals = | $885.32 | $972.2937 | $972.29 | $972.30 | $972.30 | |