| 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 | $152.57 | 11.436% | $170.0179 | $170.02 | $170.00 | $170.00 |
| Purchase #2 | $43.25 | 10.477% | $47.7813 | $47.78 | $47.80 | $47.80 |
| Purchase #3 | $198.65 | 7.842% | $214.2281 | $214.23 | $214.25 | $214.20 |
| Purchase #4 | $51.94 | 11.116% | $57.7137 | $57.71 | $57.70 | $57.70 |
| Purchase #5 | $221.26 | 4.263% | $230.6923 | $230.69 | $230.70 | $230.70 |
| Purchase #6 | $184.32 | 12.237% | $206.8752 | $206.88 | $206.90 | $206.90 |
| Purchase #7 | $72.53 | 11.489% | $80.863 | $80.86 | $80.85 | $80.90 |
| 7 purchase totals = | $924.52 | $1,008.1715 | $1,008.17 | $1,008.20 | $1,008.20 | |