| 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 | $173.57 | 4.564% | $181.4917 | $181.49 | $181.50 | $181.50 |
| Purchase #2 | $110.59 | 7.776% | $119.1895 | $119.19 | $119.20 | $119.20 |
| Purchase #3 | $243.82 | 13.447% | $276.6065 | $276.61 | $276.60 | $276.60 |
| Purchase #4 | $236.80 | 4.154% | $246.6367 | $246.64 | $246.65 | $246.60 |
| Purchase #5 | $156.54 | 12.740% | $176.4832 | $176.48 | $176.50 | $176.50 |
| Purchase #6 | $32.67 | 11.251% | $36.3457 | $36.35 | $36.35 | $36.30 |
| Purchase #7 | $177.93 | 4.522% | $185.976 | $185.98 | $186.00 | $186.00 |
| 7 purchase totals = | $1,131.92 | $1,222.7293 | $1,222.74 | $1,222.80 | $1,222.70 | |