| 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 | $190.96 | 7.747% | $205.7537 | $205.75 | $205.75 | $205.80 |
| Purchase #2 | $203.97 | 12.554% | $229.5764 | $229.58 | $229.60 | $229.60 |
| Purchase #3 | $192.75 | 8.267% | $208.6846 | $208.68 | $208.70 | $208.70 |
| Purchase #4 | $130.60 | 7.781% | $140.762 | $140.76 | $140.75 | $140.80 |
| Purchase #5 | $152.62 | 7.531% | $164.1138 | $164.11 | $164.10 | $164.10 |
| Purchase #6 | $132.80 | 7.125% | $142.262 | $142.26 | $142.25 | $142.30 |
| Purchase #7 | $96.80 | 12.801% | $109.1914 | $109.19 | $109.20 | $109.20 |
| 7 purchase totals = | $1,100.50 | $1,200.3439 | $1,200.33 | $1,200.35 | $1,200.50 | |