| 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 | $165.77 | 10.453% | $183.0979 | $183.10 | $183.10 | $183.10 |
| Purchase #2 | $63.75 | 6.710% | $68.0276 | $68.03 | $68.05 | $68.00 |
| Purchase #3 | $16.64 | 4.694% | $17.4211 | $17.42 | $17.40 | $17.40 |
| Purchase #4 | $241.40 | 11.577% | $269.3469 | $269.35 | $269.35 | $269.30 |
| Purchase #5 | $193.51 | 12.113% | $216.9499 | $216.95 | $216.95 | $216.90 |
| Purchase #6 | $132.46 | 12.165% | $148.5738 | $148.57 | $148.55 | $148.60 |
| Purchase #7 | $35.96 | 9.435% | $39.3528 | $39.35 | $39.35 | $39.40 |
| 7 purchase totals = | $849.49 | $942.7700 | $942.77 | $942.75 | $942.70 | |