| 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 | $161.94 | 4.720% | $169.5836 | $169.58 | $169.60 | $169.60 |
| Purchase #2 | $162.48 | 6.451% | $172.9616 | $172.96 | $172.95 | $173.00 |
| Purchase #3 | $155.93 | 5.817% | $165.0004 | $165.00 | $165.00 | $165.00 |
| Purchase #4 | $190.85 | 9.781% | $209.517 | $209.52 | $209.50 | $209.50 |
| Purchase #5 | $124.47 | 10.400% | $137.4149 | $137.41 | $137.40 | $137.40 |
| Purchase #6 | $249.55 | 6.498% | $265.7658 | $265.77 | $265.75 | $265.80 |
| Purchase #7 | $55.40 | 13.743% | $63.0136 | $63.01 | $63.00 | $63.00 |
| 7 purchase totals = | $1,100.62 | $1,183.2569 | $1,183.25 | $1,183.20 | $1,183.30 | |