| 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 | $145.38 | 12.656% | $163.7793 | $163.78 | $163.80 | $163.80 |
| Purchase #2 | $226.76 | 12.593% | $255.3159 | $255.32 | $255.30 | $255.30 |
| Purchase #3 | $137.54 | 7.371% | $147.6781 | $147.68 | $147.70 | $147.70 |
| Purchase #4 | $143.52 | 3.772% | $148.9336 | $148.93 | $148.95 | $148.90 |
| Purchase #5 | $246.66 | 12.571% | $277.6676 | $277.67 | $277.65 | $277.70 |
| Purchase #6 | $62.71 | 8.178% | $67.8384 | $67.84 | $67.85 | $67.80 |
| Purchase #7 | $46.95 | 6.128% | $49.8271 | $49.83 | $49.85 | $49.80 |
| 7 purchase totals = | $1,009.52 | $1,111.0400 | $1,111.05 | $1,111.10 | $1,111.00 | |