| 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 | $187.84 | 3.797% | $194.9723 | $194.97 | $194.95 | $195.00 |
| Purchase #2 | $186.92 | 13.308% | $211.7953 | $211.80 | $211.80 | $211.80 |
| Purchase #3 | $171.78 | 6.447% | $182.8547 | $182.85 | $182.85 | $182.90 |
| Purchase #4 | $250.64 | 3.707% | $259.9312 | $259.93 | $259.95 | $259.90 |
| Purchase #5 | $132.98 | 12.218% | $149.2275 | $149.23 | $149.25 | $149.20 |
| Purchase #6 | $84.51 | 9.324% | $92.3897 | $92.39 | $92.40 | $92.40 |
| Purchase #7 | $81.93 | 10.227% | $90.309 | $90.31 | $90.30 | $90.30 |
| 7 purchase totals = | $1,096.60 | $1,181.4797 | $1,181.48 | $1,181.50 | $1,181.50 | |