| 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 | $178.83 | 5.427% | $188.5351 | $188.54 | $188.55 | $188.50 |
| Purchase #2 | $177.93 | 5.232% | $187.2393 | $187.24 | $187.25 | $187.20 |
| Purchase #3 | $225.31 | 10.447% | $248.8481 | $248.85 | $248.85 | $248.80 |
| Purchase #4 | $124.51 | 5.838% | $131.7789 | $131.78 | $131.80 | $131.80 |
| Purchase #5 | $195.66 | 4.633% | $204.7249 | $204.72 | $204.70 | $204.70 |
| Purchase #6 | $176.39 | 5.161% | $185.4935 | $185.49 | $185.50 | $185.50 |
| Purchase #7 | $235.32 | 4.366% | $245.5941 | $245.59 | $245.60 | $245.60 |
| 7 purchase totals = | $1,313.95 | $1,392.2139 | $1,392.21 | $1,392.25 | $1,392.10 | |