| 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 | $127.27 | 4.238% | $132.6637 | $132.66 | $132.65 | $132.70 |
| Purchase #2 | $197.93 | 10.199% | $218.1169 | $218.12 | $218.10 | $218.10 |
| Purchase #3 | $23.29 | 8.783% | $25.3356 | $25.34 | $25.35 | $25.30 |
| Purchase #4 | $36.58 | 5.672% | $38.6548 | $38.65 | $38.65 | $38.70 |
| Purchase #5 | $89.85 | 12.789% | $101.3409 | $101.34 | $101.35 | $101.30 |
| Purchase #6 | $175.60 | 3.344% | $181.4721 | $181.47 | $181.45 | $181.50 |
| Purchase #7 | $171.47 | 5.135% | $180.275 | $180.28 | $180.30 | $180.30 |
| 7 purchase totals = | $821.99 | $877.8590 | $877.86 | $877.85 | $877.90 | |