| 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 | $179.64 | 3.228% | $185.4388 | $185.44 | $185.45 | $185.40 |
| Purchase #2 | $140.77 | 13.394% | $159.6247 | $159.62 | $159.60 | $159.60 |
| Purchase #3 | $42.61 | 11.740% | $47.6124 | $47.61 | $47.60 | $47.60 |
| Purchase #4 | $177.29 | 7.582% | $190.7321 | $190.73 | $190.75 | $190.70 |
| Purchase #5 | $51.98 | 7.732% | $55.9991 | $56.00 | $56.00 | $56.00 |
| Purchase #6 | $250.55 | 10.576% | $277.0482 | $277.05 | $277.05 | $277.00 |
| Purchase #7 | $134.42 | 11.218% | $149.4992 | $149.50 | $149.50 | $149.50 |
| 7 purchase totals = | $977.26 | $1,065.9545 | $1,065.95 | $1,065.95 | $1,065.80 | |