| 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 | $154.75 | 7.109% | $165.7512 | $165.75 | $165.75 | $165.80 |
| Purchase #2 | $124.39 | 9.154% | $135.7767 | $135.78 | $135.80 | $135.80 |
| Purchase #3 | $140.54 | 5.855% | $148.7686 | $148.77 | $148.75 | $148.80 |
| Purchase #4 | $24.83 | 4.858% | $26.0362 | $26.04 | $26.05 | $26.00 |
| Purchase #5 | $127.25 | 6.467% | $135.4793 | $135.48 | $135.50 | $135.50 |
| Purchase #6 | $6.27 | 4.479% | $6.5508 | $6.55 | $6.55 | $6.60 |
| Purchase #7 | $186.33 | 4.629% | $194.9552 | $194.96 | $194.95 | $195.00 |
| 7 purchase totals = | $764.36 | $813.3180 | $813.33 | $813.35 | $813.50 | |