| 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 | $172.63 | 10.513% | $190.7786 | $190.78 | $190.80 | $190.80 |
| Purchase #2 | $25.93 | 10.660% | $28.6941 | $28.69 | $28.70 | $28.70 |
| Purchase #3 | $149.48 | 8.799% | $162.6327 | $162.63 | $162.65 | $162.60 |
| Purchase #4 | $200.47 | 12.190% | $224.9073 | $224.91 | $224.90 | $224.90 |
| Purchase #5 | $115.74 | 9.767% | $127.0443 | $127.04 | $127.05 | $127.00 |
| Purchase #6 | $208.50 | 7.443% | $224.0187 | $224.02 | $224.00 | $224.00 |
| Purchase #7 | $64.54 | 4.826% | $67.6547 | $67.65 | $67.65 | $67.70 |
| 7 purchase totals = | $937.29 | $1,025.7304 | $1,025.72 | $1,025.75 | $1,025.70 | |