| 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 | $141.83 | 9.407% | $155.1719 | $155.17 | $155.15 | $155.20 |
| Purchase #2 | $230.64 | 8.201% | $249.5548 | $249.55 | $249.55 | $249.60 |
| Purchase #3 | $182.85 | 7.135% | $195.8963 | $195.90 | $195.90 | $195.90 |
| Purchase #4 | $165.53 | 4.498% | $172.9755 | $172.98 | $173.00 | $173.00 |
| Purchase #5 | $49.65 | 3.760% | $51.5168 | $51.52 | $51.50 | $51.50 |
| Purchase #6 | $128.46 | 12.618% | $144.6691 | $144.67 | $144.65 | $144.70 |
| Purchase #7 | $184.75 | 7.675% | $198.9296 | $198.93 | $198.95 | $198.90 |
| 7 purchase totals = | $1,083.71 | $1,168.7140 | $1,168.72 | $1,168.70 | $1,168.80 | |