| 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 | $140.90 | 4.553% | $147.3152 | $147.32 | $147.30 | $147.30 |
| Purchase #2 | $71.38 | 6.378% | $75.9326 | $75.93 | $75.95 | $75.90 |
| Purchase #3 | $189.73 | 13.588% | $215.5105 | $215.51 | $215.50 | $215.50 |
| Purchase #4 | $173.43 | 6.328% | $184.4047 | $184.40 | $184.40 | $184.40 |
| Purchase #5 | $184.75 | 5.115% | $194.2 | $194.20 | $194.20 | $194.20 |
| Purchase #6 | $241.26 | 7.699% | $259.8346 | $259.83 | $259.85 | $259.80 |
| Purchase #7 | $55.26 | 3.122% | $56.9852 | $56.99 | $57.00 | $57.00 |
| 7 purchase totals = | $1,056.71 | $1,134.1828 | $1,134.18 | $1,134.20 | $1,134.10 | |