| 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 | $15.27 | 4.728% | $15.992 | $15.99 | $16.00 | $16.00 |
| Purchase #2 | $161.51 | 10.821% | $178.987 | $178.99 | $179.00 | $179.00 |
| Purchase #3 | $188.42 | 9.679% | $206.6572 | $206.66 | $206.65 | $206.70 |
| Purchase #4 | $194.75 | 8.131% | $210.5851 | $210.59 | $210.60 | $210.60 |
| Purchase #5 | $159.89 | 9.530% | $175.1275 | $175.13 | $175.15 | $175.10 |
| Purchase #6 | $194.93 | 11.604% | $217.5497 | $217.55 | $217.55 | $217.50 |
| Purchase #7 | $184.57 | 12.233% | $207.1484 | $207.15 | $207.15 | $207.10 |
| 7 purchase totals = | $1,099.34 | $1,212.0469 | $1,212.06 | $1,212.10 | $1,212.00 | |