| 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 | $141.79 | 6.732% | $151.3353 | $151.34 | $151.35 | $151.30 |
| Purchase #2 | $84.59 | 9.650% | $92.7529 | $92.75 | $92.75 | $92.80 |
| Purchase #3 | $140.36 | 12.262% | $157.5709 | $157.57 | $157.55 | $157.60 |
| Purchase #4 | $193.89 | 9.869% | $213.025 | $213.03 | $213.05 | $213.00 |
| Purchase #5 | $187.45 | 12.868% | $211.5711 | $211.57 | $211.55 | $211.60 |
| Purchase #6 | $54.37 | 11.658% | $60.7085 | $60.71 | $60.70 | $60.70 |
| Purchase #7 | $110.38 | 8.825% | $120.121 | $120.12 | $120.10 | $120.10 |
| 7 purchase totals = | $912.83 | $1,007.0847 | $1,007.09 | $1,007.05 | $1,007.10 | |