| 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 | $152.44 | 11.337% | $169.7221 | $169.72 | $169.70 | $169.70 |
| Purchase #2 | $172.28 | 8.151% | $186.3225 | $186.32 | $186.30 | $186.30 |
| Purchase #3 | $239.51 | 12.282% | $268.9266 | $268.93 | $268.95 | $268.90 |
| Purchase #4 | $31.75 | 13.255% | $35.9585 | $35.96 | $35.95 | $36.00 |
| Purchase #5 | $67.94 | 9.168% | $74.1687 | $74.17 | $74.15 | $74.20 |
| Purchase #6 | $159.50 | 3.475% | $165.0426 | $165.04 | $165.05 | $165.00 |
| Purchase #7 | $121.59 | 7.160% | $130.2958 | $130.30 | $130.30 | $130.30 |
| 7 purchase totals = | $945.01 | $1,030.4368 | $1,030.44 | $1,030.40 | $1,030.40 | |