| 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 | $176.39 | 5.406% | $185.9256 | $185.93 | $185.95 | $185.90 |
| Purchase #2 | $156.96 | 9.403% | $171.7189 | $171.72 | $171.70 | $171.70 |
| Purchase #3 | $239.97 | 6.498% | $255.5633 | $255.56 | $255.55 | $255.60 |
| Purchase #4 | $156.96 | 12.582% | $176.7087 | $176.71 | $176.70 | $176.70 |
| Purchase #5 | $149.64 | 12.191% | $167.8826 | $167.88 | $167.90 | $167.90 |
| Purchase #6 | $10.74 | 5.209% | $11.2994 | $11.30 | $11.30 | $11.30 |
| Purchase #7 | $173.92 | 9.668% | $190.7346 | $190.73 | $190.75 | $190.70 |
| 7 purchase totals = | $1,064.58 | $1,159.8331 | $1,159.83 | $1,159.85 | $1,159.80 | |