| 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 | $161.31 | 12.708% | $181.8093 | $181.81 | $181.80 | $181.80 |
| Purchase #2 | $69.50 | 6.159% | $73.7805 | $73.78 | $73.80 | $73.80 |
| Purchase #3 | $132.68 | 4.809% | $139.0606 | $139.06 | $139.05 | $139.10 |
| Purchase #4 | $59.92 | 12.512% | $67.4172 | $67.42 | $67.40 | $67.40 |
| Purchase #5 | $141.51 | 12.740% | $159.5384 | $159.54 | $159.55 | $159.50 |
| Purchase #6 | $225.36 | 7.130% | $241.4282 | $241.43 | $241.45 | $241.40 |
| Purchase #7 | $31.74 | 12.382% | $35.67 | $35.67 | $35.65 | $35.70 |
| 7 purchase totals = | $822.02 | $898.7042 | $898.71 | $898.70 | $898.70 | |