| 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 | $128.56 | 13.506% | $145.9233 | $145.92 | $145.90 | $145.90 |
| Purchase #2 | $98.59 | 11.121% | $109.5542 | $109.55 | $109.55 | $109.60 |
| Purchase #3 | $161.89 | 13.599% | $183.9054 | $183.91 | $183.90 | $183.90 |
| Purchase #4 | $11.58 | 9.408% | $12.6694 | $12.67 | $12.65 | $12.70 |
| Purchase #5 | $75.97 | 6.190% | $80.6725 | $80.67 | $80.65 | $80.70 |
| Purchase #6 | $167.51 | 4.512% | $175.0681 | $175.07 | $175.05 | $175.10 |
| Purchase #7 | $192.54 | 11.701% | $215.0691 | $215.07 | $215.05 | $215.10 |
| 7 purchase totals = | $836.64 | $922.8620 | $922.86 | $922.75 | $923.00 | |