| 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 | $167.44 | 10.850% | $185.6072 | $185.61 | $185.60 | $185.60 |
| Purchase #2 | $18.31 | 7.211% | $19.6303 | $19.63 | $19.65 | $19.60 |
| Purchase #3 | $179.79 | 5.159% | $189.0654 | $189.07 | $189.05 | $189.10 |
| Purchase #4 | $167.79 | 9.555% | $183.8223 | $183.82 | $183.80 | $183.80 |
| Purchase #5 | $213.34 | 5.501% | $225.0758 | $225.08 | $225.10 | $225.10 |
| Purchase #6 | $135.82 | 6.658% | $144.8629 | $144.86 | $144.85 | $144.90 |
| Purchase #7 | $208.44 | 9.811% | $228.89 | $228.89 | $228.90 | $228.90 |
| 7 purchase totals = | $1,090.93 | $1,176.9539 | $1,176.96 | $1,176.95 | $1,177.00 | |