| 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 | $231.54 | 10.395% | $255.6086 | $255.61 | $255.60 | $255.60 |
| Purchase #2 | $176.86 | 5.710% | $186.9587 | $186.96 | $186.95 | $187.00 |
| Purchase #3 | $211.62 | 9.789% | $232.3355 | $232.34 | $232.35 | $232.30 |
| Purchase #4 | $26.43 | 10.527% | $29.2123 | $29.21 | $29.20 | $29.20 |
| Purchase #5 | $168.28 | 11.839% | $188.2027 | $188.20 | $188.20 | $188.20 |
| Purchase #6 | $244.53 | 7.519% | $262.9162 | $262.92 | $262.90 | $262.90 |
| Purchase #7 | $18.68 | 13.676% | $21.2347 | $21.23 | $21.25 | $21.20 |
| 7 purchase totals = | $1,077.94 | $1,176.4687 | $1,176.47 | $1,176.45 | $1,176.40 | |