| 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 | $168.37 | 12.578% | $189.5476 | $189.55 | $189.55 | $189.50 |
| Purchase #2 | $9.37 | 9.463% | $10.2567 | $10.26 | $10.25 | $10.30 |
| Purchase #3 | $79.88 | 10.598% | $88.3457 | $88.35 | $88.35 | $88.30 |
| Purchase #4 | $182.34 | 11.206% | $202.773 | $202.77 | $202.75 | $202.80 |
| Purchase #5 | $57.64 | 4.471% | $60.2171 | $60.22 | $60.20 | $60.20 |
| Purchase #6 | $183.45 | 6.252% | $194.9193 | $194.92 | $194.90 | $194.90 |
| Purchase #7 | $129.89 | 8.359% | $140.7475 | $140.75 | $140.75 | $140.70 |
| 7 purchase totals = | $810.94 | $886.8069 | $886.82 | $886.75 | $886.70 | |