| 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 | $184.40 | 5.323% | $194.2156 | $194.22 | $194.20 | $194.20 |
| Purchase #2 | $223.65 | 8.294% | $242.1995 | $242.20 | $242.20 | $242.20 |
| Purchase #3 | $150.32 | 5.731% | $158.9348 | $158.93 | $158.95 | $158.90 |
| Purchase #4 | $238.92 | 10.103% | $263.0581 | $263.06 | $263.05 | $263.10 |
| Purchase #5 | $163.84 | 4.460% | $171.1473 | $171.15 | $171.15 | $171.10 |
| Purchase #6 | $209.66 | 3.200% | $216.3691 | $216.37 | $216.35 | $216.40 |
| Purchase #7 | $165.85 | 6.176% | $176.0929 | $176.09 | $176.10 | $176.10 |
| 7 purchase totals = | $1,336.64 | $1,422.0173 | $1,422.02 | $1,422.00 | $1,422.00 | |