| 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 | $133.83 | 9.512% | $146.5599 | $146.56 | $146.55 | $146.60 |
| Purchase #2 | $44.70 | 9.690% | $49.0314 | $49.03 | $49.05 | $49.00 |
| Purchase #3 | $47.58 | 7.851% | $51.3155 | $51.32 | $51.30 | $51.30 |
| Purchase #4 | $115.32 | 5.852% | $122.0685 | $122.07 | $122.05 | $122.10 |
| Purchase #5 | $203.81 | 10.165% | $224.5273 | $224.53 | $224.55 | $224.50 |
| Purchase #6 | $181.76 | 10.750% | $201.2992 | $201.30 | $201.30 | $201.30 |
| Purchase #7 | $172.66 | 5.394% | $181.9733 | $181.97 | $181.95 | $182.00 |
| 7 purchase totals = | $899.66 | $976.7751 | $976.78 | $976.75 | $976.80 | |