| 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 | $178.48 | 3.277% | $184.3288 | $184.33 | $184.35 | $184.30 |
| Purchase #2 | $74.62 | 3.630% | $77.3287 | $77.33 | $77.35 | $77.30 |
| Purchase #3 | $200.83 | 5.174% | $211.2209 | $211.22 | $211.20 | $211.20 |
| Purchase #4 | $242.99 | 12.802% | $274.0976 | $274.10 | $274.10 | $274.10 |
| Purchase #5 | $96.98 | 5.315% | $102.1345 | $102.13 | $102.15 | $102.10 |
| Purchase #6 | $231.48 | 12.173% | $259.6581 | $259.66 | $259.65 | $259.70 |
| Purchase #7 | $43.89 | 7.629% | $47.2384 | $47.24 | $47.25 | $47.20 |
| 7 purchase totals = | $1,069.27 | $1,156.0070 | $1,156.01 | $1,156.05 | $1,155.90 | |