| 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 | $192.99 | 10.442% | $213.142 | $213.14 | $213.15 | $213.10 |
| Purchase #2 | $31.76 | 10.499% | $35.0945 | $35.09 | $35.10 | $35.10 |
| Purchase #3 | $162.51 | 3.551% | $168.2807 | $168.28 | $168.30 | $168.30 |
| Purchase #4 | $36.44 | 11.107% | $40.4874 | $40.49 | $40.50 | $40.50 |
| Purchase #5 | $118.32 | 3.690% | $122.686 | $122.69 | $122.70 | $122.70 |
| Purchase #6 | $56.34 | 12.651% | $63.4676 | $63.47 | $63.45 | $63.50 |
| Purchase #7 | $123.56 | 6.540% | $131.6408 | $131.64 | $131.65 | $131.60 |
| 7 purchase totals = | $721.92 | $774.7990 | $774.80 | $774.85 | $774.80 | |