| 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 | $70.55 | 6.112% | $74.862 | $74.86 | $74.85 | $74.90 |
| Purchase #2 | $186.38 | 6.252% | $198.0325 | $198.03 | $198.05 | $198.00 |
| Purchase #3 | $109.41 | 5.228% | $115.13 | $115.13 | $115.15 | $115.10 |
| Purchase #4 | $18.93 | 4.645% | $19.8093 | $19.81 | $19.80 | $19.80 |
| Purchase #5 | $189.96 | 11.113% | $211.0703 | $211.07 | $211.05 | $211.10 |
| Purchase #6 | $119.33 | 3.596% | $123.6211 | $123.62 | $123.60 | $123.60 |
| Purchase #7 | $172.77 | 7.233% | $185.2665 | $185.27 | $185.25 | $185.30 |
| 7 purchase totals = | $867.33 | $927.7917 | $927.79 | $927.75 | $927.80 | |