| 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 | $149.50 | 7.832% | $161.2088 | $161.21 | $161.20 | $161.20 |
| Purchase #2 | $114.40 | 7.836% | $123.3644 | $123.36 | $123.35 | $123.40 |
| Purchase #3 | $72.42 | 11.246% | $80.5644 | $80.56 | $80.55 | $80.60 |
| Purchase #4 | $242.51 | 8.823% | $263.9067 | $263.91 | $263.90 | $263.90 |
| Purchase #5 | $147.76 | 3.437% | $152.8385 | $152.84 | $152.85 | $152.80 |
| Purchase #6 | $79.77 | 7.102% | $85.4353 | $85.44 | $85.45 | $85.40 |
| Purchase #7 | $193.45 | 12.211% | $217.0722 | $217.07 | $217.05 | $217.10 |
| 7 purchase totals = | $999.81 | $1,084.3903 | $1,084.39 | $1,084.35 | $1,084.40 | |