| 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 | $202.72 | 3.598% | $210.0139 | $210.01 | $210.00 | $210.00 |
| Purchase #2 | $136.90 | 7.600% | $147.3044 | $147.30 | $147.30 | $147.30 |
| Purchase #3 | $223.27 | 6.164% | $237.0324 | $237.03 | $237.05 | $237.00 |
| Purchase #4 | $158.97 | 8.609% | $172.6557 | $172.66 | $172.65 | $172.70 |
| Purchase #5 | $66.40 | 13.146% | $75.1289 | $75.13 | $75.15 | $75.10 |
| Purchase #6 | $182.62 | 7.684% | $196.6525 | $196.65 | $196.65 | $196.70 |
| Purchase #7 | $112.69 | 12.793% | $127.1064 | $127.11 | $127.10 | $127.10 |
| 7 purchase totals = | $1,083.57 | $1,165.8942 | $1,165.89 | $1,165.90 | $1,165.90 | |