| 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 | $157.68 | 9.752% | $173.057 | $173.06 | $173.05 | $173.10 |
| Purchase #2 | $84.92 | 8.556% | $92.1858 | $92.19 | $92.20 | $92.20 |
| Purchase #3 | $94.86 | 5.446% | $100.0261 | $100.03 | $100.05 | $100.00 |
| Purchase #4 | $213.37 | 5.836% | $225.8223 | $225.82 | $225.80 | $225.80 |
| Purchase #5 | $71.32 | 10.252% | $78.6317 | $78.63 | $78.65 | $78.60 |
| Purchase #6 | $229.33 | 5.752% | $242.5211 | $242.52 | $242.50 | $242.50 |
| Purchase #7 | $205.70 | 7.792% | $221.7281 | $221.73 | $221.75 | $221.70 |
| 7 purchase totals = | $1,057.18 | $1,133.9721 | $1,133.98 | $1,134.00 | $1,133.90 | |