| 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 | $134.98 | 9.613% | $147.9556 | $147.96 | $147.95 | $148.00 |
| Purchase #2 | $220.85 | 3.639% | $228.8867 | $228.89 | $228.90 | $228.90 |
| Purchase #3 | $89.42 | 11.615% | $99.8061 | $99.81 | $99.80 | $99.80 |
| Purchase #4 | $219.54 | 11.554% | $244.9057 | $244.91 | $244.90 | $244.90 |
| Purchase #5 | $203.53 | 8.818% | $221.4773 | $221.48 | $221.50 | $221.50 |
| Purchase #6 | $63.42 | 9.151% | $69.2236 | $69.22 | $69.20 | $69.20 |
| Purchase #7 | $161.96 | 7.425% | $173.9855 | $173.99 | $174.00 | $174.00 |
| 7 purchase totals = | $1,093.70 | $1,186.2405 | $1,186.26 | $1,186.25 | $1,186.30 | |