| 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 | $155.44 | 4.328% | $162.1674 | $162.17 | $162.15 | $162.20 |
| Purchase #2 | $232.82 | 11.208% | $258.9145 | $258.91 | $258.90 | $258.90 |
| Purchase #3 | $231.56 | 7.643% | $249.2581 | $249.26 | $249.25 | $249.30 |
| Purchase #4 | $80.87 | 8.723% | $87.9243 | $87.92 | $87.90 | $87.90 |
| Purchase #5 | $8.35 | 11.518% | $9.3118 | $9.31 | $9.30 | $9.30 |
| Purchase #6 | $165.35 | 11.839% | $184.9258 | $184.93 | $184.95 | $184.90 |
| Purchase #7 | $21.35 | 9.251% | $23.3251 | $23.33 | $23.35 | $23.30 |
| 7 purchase totals = | $895.74 | $975.8270 | $975.83 | $975.80 | $975.80 | |