| 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 | $142.35 | 12.140% | $159.6313 | $159.63 | $159.65 | $159.60 |
| Purchase #2 | $157.31 | 12.469% | $176.925 | $176.93 | $176.95 | $176.90 |
| Purchase #3 | $194.41 | 5.325% | $204.7623 | $204.76 | $204.75 | $204.80 |
| Purchase #4 | $21.25 | 13.138% | $24.0418 | $24.04 | $24.05 | $24.00 |
| Purchase #5 | $172.38 | 5.239% | $181.411 | $181.41 | $181.40 | $181.40 |
| Purchase #6 | $20.64 | 9.496% | $22.6 | $22.60 | $22.60 | $22.60 |
| Purchase #7 | $248.82 | 9.836% | $273.2939 | $273.29 | $273.30 | $273.30 |
| 7 purchase totals = | $957.16 | $1,042.6653 | $1,042.66 | $1,042.70 | $1,042.60 | |