| 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 | $234.86 | 13.740% | $267.1298 | $267.13 | $267.15 | $267.10 |
| Purchase #2 | $156.60 | 9.253% | $171.0902 | $171.09 | $171.10 | $171.10 |
| Purchase #3 | $199.26 | 12.753% | $224.6716 | $224.67 | $224.65 | $224.70 |
| Purchase #4 | $133.32 | 10.485% | $147.2986 | $147.30 | $147.30 | $147.30 |
| Purchase #5 | $137.72 | 6.560% | $146.7544 | $146.75 | $146.75 | $146.80 |
| Purchase #6 | $184.57 | 12.733% | $208.0713 | $208.07 | $208.05 | $208.10 |
| Purchase #7 | $10.57 | 11.521% | $11.7878 | $11.79 | $11.80 | $11.80 |
| 7 purchase totals = | $1,056.90 | $1,176.8037 | $1,176.80 | $1,176.80 | $1,176.90 | |