| 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 | $194.46 | 13.459% | $220.6324 | $220.63 | $220.65 | $220.60 |
| Purchase #2 | $48.98 | 4.557% | $51.212 | $51.21 | $51.20 | $51.20 |
| Purchase #3 | $128.59 | 7.137% | $137.7675 | $137.77 | $137.75 | $137.80 |
| Purchase #4 | $146.90 | 12.841% | $165.7634 | $165.76 | $165.75 | $165.80 |
| Purchase #5 | $199.35 | 12.138% | $223.5471 | $223.55 | $223.55 | $223.50 |
| Purchase #6 | $164.49 | 10.586% | $181.9029 | $181.90 | $181.90 | $181.90 |
| Purchase #7 | $144.87 | 8.161% | $156.6928 | $156.69 | $156.70 | $156.70 |
| 7 purchase totals = | $1,027.64 | $1,137.5181 | $1,137.51 | $1,137.50 | $1,137.50 | |