| 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 | $149.84 | 8.697% | $162.8716 | $162.87 | $162.85 | $162.90 |
| Purchase #2 | $154.84 | 3.165% | $159.7407 | $159.74 | $159.75 | $159.70 |
| Purchase #3 | $190.73 | 6.427% | $202.9882 | $202.99 | $203.00 | $203.00 |
| Purchase #4 | $145.40 | 5.864% | $153.9263 | $153.93 | $153.95 | $153.90 |
| Purchase #5 | $73.47 | 5.660% | $77.6284 | $77.63 | $77.65 | $77.60 |
| Purchase #6 | $153.44 | 6.138% | $162.8581 | $162.86 | $162.85 | $162.90 |
| Purchase #7 | $95.79 | 13.417% | $108.6421 | $108.64 | $108.65 | $108.60 |
| 7 purchase totals = | $963.51 | $1,028.6554 | $1,028.66 | $1,028.70 | $1,028.60 | |