| 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 | $17.28 | 12.662% | $19.468 | $19.47 | $19.45 | $19.50 |
| Purchase #2 | $159.26 | 8.162% | $172.2588 | $172.26 | $172.25 | $172.30 |
| Purchase #3 | $35.47 | 7.809% | $38.2399 | $38.24 | $38.25 | $38.20 |
| Purchase #4 | $168.28 | 7.760% | $181.3385 | $181.34 | $181.35 | $181.30 |
| Purchase #5 | $151.61 | 8.707% | $164.8107 | $164.81 | $164.80 | $164.80 |
| Purchase #6 | $49.71 | 9.209% | $54.2878 | $54.29 | $54.30 | $54.30 |
| Purchase #7 | $173.59 | 5.467% | $183.0802 | $183.08 | $183.10 | $183.10 |
| 7 purchase totals = | $755.20 | $813.4839 | $813.49 | $813.50 | $813.50 | |