| 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 | $102.46 | 6.675% | $109.2992 | $109.30 | $109.30 | $109.30 |
| Purchase #2 | $122.66 | 3.822% | $127.3481 | $127.35 | $127.35 | $127.30 |
| Purchase #3 | $211.48 | 4.154% | $220.2649 | $220.26 | $220.25 | $220.30 |
| Purchase #4 | $161.50 | 10.542% | $178.5253 | $178.53 | $178.55 | $178.50 |
| Purchase #5 | $7.29 | 13.806% | $8.2965 | $8.30 | $8.30 | $8.30 |
| Purchase #6 | $94.68 | 13.260% | $107.2346 | $107.23 | $107.25 | $107.20 |
| Purchase #7 | $164.66 | 10.511% | $181.9674 | $181.97 | $181.95 | $182.00 |
| 7 purchase totals = | $864.73 | $932.9360 | $932.94 | $932.95 | $932.90 | |