| 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 | $171.51 | 6.753% | $183.0921 | $183.09 | $183.10 | $183.10 |
| Purchase #2 | $60.93 | 3.193% | $62.8755 | $62.88 | $62.90 | $62.90 |
| Purchase #3 | $241.77 | 12.400% | $271.7495 | $271.75 | $271.75 | $271.70 |
| Purchase #4 | $199.83 | 10.422% | $220.6563 | $220.66 | $220.65 | $220.70 |
| Purchase #5 | $9.47 | 11.320% | $10.542 | $10.54 | $10.55 | $10.50 |
| Purchase #6 | $19.86 | 10.514% | $21.9481 | $21.95 | $21.95 | $21.90 |
| Purchase #7 | $224.60 | 3.726% | $232.9686 | $232.97 | $232.95 | $233.00 |
| 7 purchase totals = | $927.97 | $1,003.8321 | $1,003.84 | $1,003.85 | $1,003.80 | |