| 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 | $203.86 | 8.743% | $221.6835 | $221.68 | $221.70 | $221.70 |
| Purchase #2 | $25.95 | 5.226% | $27.3061 | $27.31 | $27.30 | $27.30 |
| Purchase #3 | $77.85 | 10.268% | $85.8436 | $85.84 | $85.85 | $85.80 |
| Purchase #4 | $170.57 | 13.210% | $193.1023 | $193.10 | $193.10 | $193.10 |
| Purchase #5 | $140.39 | 3.595% | $145.437 | $145.44 | $145.45 | $145.40 |
| Purchase #6 | $218.66 | 12.160% | $245.2491 | $245.25 | $245.25 | $245.20 |
| Purchase #7 | $65.25 | 8.797% | $70.99 | $70.99 | $71.00 | $71.00 |
| 7 purchase totals = | $902.53 | $989.6116 | $989.61 | $989.65 | $989.50 | |