| 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 | $155.78 | 12.359% | $175.0329 | $175.03 | $175.05 | $175.00 |
| Purchase #2 | $193.57 | 9.161% | $211.3029 | $211.30 | $211.30 | $211.30 |
| Purchase #3 | $145.98 | 3.304% | $150.8032 | $150.80 | $150.80 | $150.80 |
| Purchase #4 | $232.96 | 6.719% | $248.6126 | $248.61 | $248.60 | $248.60 |
| Purchase #5 | $92.95 | 10.638% | $102.838 | $102.84 | $102.85 | $102.80 |
| Purchase #6 | $107.60 | 4.168% | $112.0848 | $112.08 | $112.10 | $112.10 |
| Purchase #7 | $142.31 | 6.310% | $151.2898 | $151.29 | $151.30 | $151.30 |
| 7 purchase totals = | $1,071.15 | $1,151.9642 | $1,151.95 | $1,152.00 | $1,151.90 | |