| 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 | $182.91 | 7.700% | $196.9941 | $196.99 | $197.00 | $197.00 |
| Purchase #2 | $67.54 | 12.717% | $76.1291 | $76.13 | $76.15 | $76.10 |
| Purchase #3 | $108.27 | 4.444% | $113.0815 | $113.08 | $113.10 | $113.10 |
| Purchase #4 | $216.58 | 7.679% | $233.2112 | $233.21 | $233.20 | $233.20 |
| Purchase #5 | $68.72 | 4.700% | $71.9498 | $71.95 | $71.95 | $71.90 |
| Purchase #6 | $21.76 | 10.623% | $24.0716 | $24.07 | $24.05 | $24.10 |
| Purchase #7 | $63.80 | 12.158% | $71.5568 | $71.56 | $71.55 | $71.60 |
| 7 purchase totals = | $729.58 | $786.9941 | $786.99 | $787.00 | $787.00 | |