| 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 | $160.45 | 7.335% | $172.219 | $172.22 | $172.20 | $172.20 |
| Purchase #2 | $154.39 | 7.286% | $165.6389 | $165.64 | $165.65 | $165.60 |
| Purchase #3 | $159.43 | 3.255% | $164.6194 | $164.62 | $164.60 | $164.60 |
| Purchase #4 | $27.84 | 11.654% | $31.0845 | $31.08 | $31.10 | $31.10 |
| Purchase #5 | $145.89 | 12.145% | $163.6083 | $163.61 | $163.60 | $163.60 |
| Purchase #6 | $206.70 | 12.578% | $232.6987 | $232.70 | $232.70 | $232.70 |
| Purchase #7 | $89.93 | 5.126% | $94.5398 | $94.54 | $94.55 | $94.50 |
| 7 purchase totals = | $944.63 | $1,024.4086 | $1,024.41 | $1,024.40 | $1,024.30 | |