| 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 | $154.50 | 11.339% | $172.0188 | $172.02 | $172.00 | $172.00 |
| Purchase #2 | $225.72 | 3.623% | $233.8978 | $233.90 | $233.90 | $233.90 |
| Purchase #3 | $187.27 | 3.571% | $193.9574 | $193.96 | $193.95 | $194.00 |
| Purchase #4 | $190.59 | 4.747% | $199.6373 | $199.64 | $199.65 | $199.60 |
| Purchase #5 | $6.84 | 8.669% | $7.433 | $7.43 | $7.45 | $7.40 |
| Purchase #6 | $69.77 | 4.265% | $72.7457 | $72.75 | $72.75 | $72.70 |
| Purchase #7 | $198.64 | 3.106% | $204.8098 | $204.81 | $204.80 | $204.80 |
| 7 purchase totals = | $1,033.33 | $1,084.4998 | $1,084.51 | $1,084.50 | $1,084.40 | |