| 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 | $167.89 | 5.846% | $177.7048 | $177.70 | $177.70 | $177.70 |
| Purchase #2 | $141.38 | 7.238% | $151.6131 | $151.61 | $151.60 | $151.60 |
| Purchase #3 | $75.66 | 6.623% | $80.671 | $80.67 | $80.65 | $80.70 |
| Purchase #4 | $185.93 | 10.328% | $205.1329 | $205.13 | $205.15 | $205.10 |
| Purchase #5 | $39.37 | 9.707% | $43.1916 | $43.19 | $43.20 | $43.20 |
| Purchase #6 | $64.92 | 3.647% | $67.2876 | $67.29 | $67.30 | $67.30 |
| Purchase #7 | $138.86 | 4.586% | $145.2281 | $145.23 | $145.25 | $145.20 |
| 7 purchase totals = | $814.01 | $870.8291 | $870.82 | $870.85 | $870.80 | |