| 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 | $169.45 | 13.453% | $192.2461 | $192.25 | $192.25 | $192.20 |
| Purchase #2 | $201.80 | 10.567% | $223.1242 | $223.12 | $223.10 | $223.10 |
| Purchase #3 | $62.73 | 5.184% | $65.9819 | $65.98 | $66.00 | $66.00 |
| Purchase #4 | $10.46 | 9.663% | $11.4707 | $11.47 | $11.45 | $11.50 |
| Purchase #5 | $157.28 | 5.631% | $166.1364 | $166.14 | $166.15 | $166.10 |
| Purchase #6 | $240.90 | 3.353% | $248.9774 | $248.98 | $249.00 | $249.00 |
| Purchase #7 | $117.96 | 11.780% | $131.8557 | $131.86 | $131.85 | $131.90 |
| 7 purchase totals = | $960.58 | $1,039.7924 | $1,039.80 | $1,039.80 | $1,039.80 | |