| 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 | $154.51 | 12.363% | $173.6121 | $173.61 | $173.60 | $173.60 |
| Purchase #2 | $223.69 | 12.730% | $252.1657 | $252.17 | $252.15 | $252.20 |
| Purchase #3 | $218.32 | 9.164% | $238.3268 | $238.33 | $238.35 | $238.30 |
| Purchase #4 | $129.74 | 9.768% | $142.413 | $142.41 | $142.40 | $142.40 |
| Purchase #5 | $30.57 | 3.830% | $31.7408 | $31.74 | $31.75 | $31.70 |
| Purchase #6 | $166.33 | 4.341% | $173.5504 | $173.55 | $173.55 | $173.60 |
| Purchase #7 | $245.48 | 8.822% | $267.1362 | $267.14 | $267.15 | $267.10 |
| 7 purchase totals = | $1,168.64 | $1,278.9450 | $1,278.95 | $1,278.95 | $1,278.90 | |