| 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 | $163.27 | 9.186% | $178.268 | $178.27 | $178.25 | $178.30 |
| Purchase #2 | $216.37 | 12.434% | $243.2734 | $243.27 | $243.25 | $243.30 |
| Purchase #3 | $34.62 | 12.688% | $39.0126 | $39.01 | $39.00 | $39.00 |
| Purchase #4 | $165.43 | 5.579% | $174.6593 | $174.66 | $174.65 | $174.70 |
| Purchase #5 | $140.40 | 8.616% | $152.4969 | $152.50 | $152.50 | $152.50 |
| Purchase #6 | $16.47 | 13.165% | $18.6383 | $18.64 | $18.65 | $18.60 |
| Purchase #7 | $10.27 | 13.211% | $11.6268 | $11.63 | $11.65 | $11.60 |
| 7 purchase totals = | $746.83 | $817.9753 | $817.98 | $817.95 | $818.00 | |