| 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 | $158.35 | 11.707% | $176.888 | $176.89 | $176.90 | $176.90 |
| Purchase #2 | $180.44 | 8.495% | $195.7684 | $195.77 | $195.75 | $195.80 |
| Purchase #3 | $183.38 | 5.651% | $193.7428 | $193.74 | $193.75 | $193.70 |
| Purchase #4 | $185.69 | 4.124% | $193.3479 | $193.35 | $193.35 | $193.30 |
| Purchase #5 | $223.75 | 6.479% | $238.2468 | $238.25 | $238.25 | $238.20 |
| Purchase #6 | $33.49 | 12.576% | $37.7017 | $37.70 | $37.70 | $37.70 |
| Purchase #7 | $65.42 | 10.414% | $72.2328 | $72.23 | $72.25 | $72.20 |
| 7 purchase totals = | $1,030.52 | $1,107.9284 | $1,107.93 | $1,107.95 | $1,107.80 | |