| 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 | $11.43 | 3.191% | $11.7947 | $11.79 | $11.80 | $11.80 |
| Purchase #2 | $158.59 | 12.611% | $178.5898 | $178.59 | $178.60 | $178.60 |
| Purchase #3 | $226.46 | 10.757% | $250.8203 | $250.82 | $250.80 | $250.80 |
| Purchase #4 | $175.49 | 3.857% | $182.2586 | $182.26 | $182.25 | $182.30 |
| Purchase #5 | $162.47 | 9.581% | $178.0363 | $178.04 | $178.05 | $178.00 |
| Purchase #6 | $211.66 | 10.198% | $233.2451 | $233.25 | $233.25 | $233.20 |
| Purchase #7 | $80.26 | 3.502% | $83.0707 | $83.07 | $83.05 | $83.10 |
| 7 purchase totals = | $1,026.36 | $1,117.8155 | $1,117.82 | $1,117.80 | $1,117.80 | |