| 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 | $167.95 | 11.327% | $186.9737 | $186.97 | $186.95 | $187.00 |
| Purchase #2 | $117.35 | 13.470% | $133.157 | $133.16 | $133.15 | $133.20 |
| Purchase #3 | $197.41 | 10.737% | $218.6059 | $218.61 | $218.60 | $218.60 |
| Purchase #4 | $243.58 | 8.383% | $263.9993 | $264.00 | $264.00 | $264.00 |
| Purchase #5 | $64.61 | 10.833% | $71.6092 | $71.61 | $71.60 | $71.60 |
| Purchase #6 | $32.47 | 7.645% | $34.9523 | $34.95 | $34.95 | $35.00 |
| Purchase #7 | $87.84 | 12.123% | $98.4888 | $98.49 | $98.50 | $98.50 |
| 7 purchase totals = | $911.21 | $1,007.7862 | $1,007.79 | $1,007.75 | $1,007.90 | |