| 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 | $159.77 | 13.351% | $181.1009 | $181.10 | $181.10 | $181.10 |
| Purchase #2 | $176.33 | 9.166% | $192.4924 | $192.49 | $192.50 | $192.50 |
| Purchase #3 | $79.34 | 13.292% | $89.8859 | $89.89 | $89.90 | $89.90 |
| Purchase #4 | $209.29 | 10.272% | $230.7883 | $230.79 | $230.80 | $230.80 |
| Purchase #5 | $189.96 | 8.450% | $206.0116 | $206.01 | $206.00 | $206.00 |
| Purchase #6 | $29.88 | 5.120% | $31.4099 | $31.41 | $31.40 | $31.40 |
| Purchase #7 | $113.42 | 13.719% | $128.9801 | $128.98 | $129.00 | $129.00 |
| 7 purchase totals = | $957.99 | $1,060.6691 | $1,060.67 | $1,060.70 | $1,060.70 | |