| 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 | $181.87 | 12.763% | $205.0821 | $205.08 | $205.10 | $205.10 |
| Purchase #2 | $67.92 | 10.299% | $74.9151 | $74.92 | $74.90 | $74.90 |
| Purchase #3 | $11.85 | 13.202% | $13.4144 | $13.41 | $13.40 | $13.40 |
| Purchase #4 | $33.30 | 10.149% | $36.6796 | $36.68 | $36.70 | $36.70 |
| Purchase #5 | $142.28 | 11.809% | $159.0818 | $159.08 | $159.10 | $159.10 |
| Purchase #6 | $36.83 | 9.292% | $40.2522 | $40.25 | $40.25 | $40.30 |
| Purchase #7 | $196.88 | 6.729% | $210.1281 | $210.13 | $210.15 | $210.10 |
| 7 purchase totals = | $670.93 | $739.5533 | $739.55 | $739.60 | $739.60 | |