| 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 | $149.53 | 11.334% | $166.4777 | $166.48 | $166.50 | $166.50 |
| Purchase #2 | $153.57 | 7.366% | $164.882 | $164.88 | $164.90 | $164.90 |
| Purchase #3 | $86.89 | 6.188% | $92.2668 | $92.27 | $92.25 | $92.30 |
| Purchase #4 | $238.62 | 4.826% | $250.1358 | $250.14 | $250.15 | $250.10 |
| Purchase #5 | $73.70 | 7.403% | $79.156 | $79.16 | $79.15 | $79.20 |
| Purchase #6 | $240.56 | 11.331% | $267.8179 | $267.82 | $267.80 | $267.80 |
| Purchase #7 | $221.48 | 4.245% | $230.8818 | $230.88 | $230.90 | $230.90 |
| 7 purchase totals = | $1,164.35 | $1,251.6180 | $1,251.63 | $1,251.65 | $1,251.70 | |