| 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 | $178.41 | 4.426% | $186.3064 | $186.31 | $186.30 | $186.30 |
| Purchase #2 | $190.26 | 3.603% | $197.1151 | $197.12 | $197.10 | $197.10 |
| Purchase #3 | $242.67 | 8.306% | $262.8262 | $262.83 | $262.85 | $262.80 |
| Purchase #4 | $210.26 | 8.102% | $227.2953 | $227.30 | $227.30 | $227.30 |
| Purchase #5 | $8.31 | 5.298% | $8.7503 | $8.75 | $8.75 | $8.80 |
| Purchase #6 | $154.89 | 3.258% | $159.9363 | $159.94 | $159.95 | $159.90 |
| Purchase #7 | $108.96 | 5.180% | $114.6041 | $114.60 | $114.60 | $114.60 |
| 7 purchase totals = | $1,093.76 | $1,156.8337 | $1,156.85 | $1,156.85 | $1,156.80 | |