| 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 | $165.96 | 9.219% | $181.2599 | $181.26 | $181.25 | $181.30 |
| Purchase #2 | $130.53 | 10.410% | $144.1182 | $144.12 | $144.10 | $144.10 |
| Purchase #3 | $181.45 | 11.648% | $202.5853 | $202.59 | $202.60 | $202.60 |
| Purchase #4 | $152.54 | 4.329% | $159.1435 | $159.14 | $159.15 | $159.10 |
| Purchase #5 | $107.68 | 7.128% | $115.3554 | $115.36 | $115.35 | $115.40 |
| Purchase #6 | $167.34 | 12.482% | $188.2274 | $188.23 | $188.25 | $188.20 |
| Purchase #7 | $234.65 | 7.667% | $252.6406 | $252.64 | $252.65 | $252.60 |
| 7 purchase totals = | $1,140.15 | $1,243.3303 | $1,243.34 | $1,243.35 | $1,243.30 | |