| 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 | $145.25 | 6.281% | $154.3732 | $154.37 | $154.35 | $154.40 |
| Purchase #2 | $158.41 | 10.294% | $174.7167 | $174.72 | $174.70 | $174.70 |
| Purchase #3 | $9.67 | 6.468% | $10.2955 | $10.30 | $10.30 | $10.30 |
| Purchase #4 | $178.48 | 6.812% | $190.6381 | $190.64 | $190.65 | $190.60 |
| Purchase #5 | $140.56 | 11.543% | $156.7848 | $156.78 | $156.80 | $156.80 |
| Purchase #6 | $223.98 | 7.542% | $240.8726 | $240.87 | $240.85 | $240.90 |
| Purchase #7 | $216.85 | 11.813% | $242.4665 | $242.47 | $242.45 | $242.50 |
| 7 purchase totals = | $1,073.20 | $1,170.1474 | $1,170.15 | $1,170.10 | $1,170.20 | |