| 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 | $145.31 | 6.706% | $155.0545 | $155.05 | $155.05 | $155.10 |
| Purchase #2 | $103.87 | 11.251% | $115.5564 | $115.56 | $115.55 | $115.60 |
| Purchase #3 | $67.66 | 12.439% | $76.0762 | $76.08 | $76.10 | $76.10 |
| Purchase #4 | $52.84 | 10.710% | $58.4992 | $58.50 | $58.50 | $58.50 |
| Purchase #5 | $124.30 | 11.273% | $138.3123 | $138.31 | $138.30 | $138.30 |
| Purchase #6 | $72.58 | 11.367% | $80.8302 | $80.83 | $80.85 | $80.80 |
| Purchase #7 | $241.71 | 8.808% | $262.9998 | $263.00 | $263.00 | $263.00 |
| 7 purchase totals = | $808.27 | $887.3286 | $887.33 | $887.35 | $887.40 | |