| 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 | $138.64 | 13.617% | $157.5186 | $157.52 | $157.50 | $157.50 |
| Purchase #2 | $154.48 | 7.104% | $165.4543 | $165.45 | $165.45 | $165.50 |
| Purchase #3 | $153.27 | 6.123% | $162.6547 | $162.65 | $162.65 | $162.70 |
| Purchase #4 | $142.85 | 13.485% | $162.1133 | $162.11 | $162.10 | $162.10 |
| Purchase #5 | $117.46 | 12.583% | $132.24 | $132.24 | $132.25 | $132.20 |
| Purchase #6 | $147.56 | 5.432% | $155.5755 | $155.58 | $155.60 | $155.60 |
| Purchase #7 | $195.67 | 3.463% | $202.4461 | $202.45 | $202.45 | $202.40 |
| 7 purchase totals = | $1,049.93 | $1,138.0025 | $1,138.00 | $1,138.00 | $1,138.00 | |