| 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 | $74.73 | 13.492% | $84.8126 | $84.81 | $84.80 | $84.80 |
| Purchase #2 | $162.68 | 6.579% | $173.3827 | $173.38 | $173.40 | $173.40 |
| Purchase #3 | $7.81 | 8.594% | $8.4812 | $8.48 | $8.50 | $8.50 |
| Purchase #4 | $180.53 | 12.211% | $202.5745 | $202.57 | $202.55 | $202.60 |
| Purchase #5 | $142.36 | 5.783% | $150.5927 | $150.59 | $150.60 | $150.60 |
| Purchase #6 | $131.35 | 9.208% | $143.4447 | $143.44 | $143.45 | $143.40 |
| Purchase #7 | $164.90 | 12.277% | $185.1448 | $185.14 | $185.15 | $185.10 |
| 7 purchase totals = | $864.36 | $948.4332 | $948.41 | $948.45 | $948.40 | |