| 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 | $141.44 | 4.440% | $147.7199 | $147.72 | $147.70 | $147.70 |
| Purchase #2 | $211.62 | 12.773% | $238.6502 | $238.65 | $238.65 | $238.70 |
| Purchase #3 | $91.32 | 4.447% | $95.381 | $95.38 | $95.40 | $95.40 |
| Purchase #4 | $49.85 | 5.557% | $52.6202 | $52.62 | $52.60 | $52.60 |
| Purchase #5 | $63.89 | 8.491% | $69.3149 | $69.31 | $69.30 | $69.30 |
| Purchase #6 | $128.48 | 3.602% | $133.1078 | $133.11 | $133.10 | $133.10 |
| Purchase #7 | $159.88 | 3.234% | $165.0505 | $165.05 | $165.05 | $165.10 |
| 7 purchase totals = | $846.48 | $901.8445 | $901.84 | $901.80 | $901.90 | |