| 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 | $162.81 | 7.828% | $175.5548 | $175.55 | $175.55 | $175.60 |
| Purchase #2 | $233.40 | 3.470% | $241.499 | $241.50 | $241.50 | $241.50 |
| Purchase #3 | $176.68 | 12.730% | $199.1714 | $199.17 | $199.15 | $199.20 |
| Purchase #4 | $249.58 | 9.144% | $272.4016 | $272.40 | $272.40 | $272.40 |
| Purchase #5 | $159.28 | 12.511% | $179.2075 | $179.21 | $179.20 | $179.20 |
| Purchase #6 | $228.49 | 4.252% | $238.2054 | $238.21 | $238.20 | $238.20 |
| Purchase #7 | $244.97 | 5.366% | $258.1151 | $258.12 | $258.10 | $258.10 |
| 7 purchase totals = | $1,455.21 | $1,564.1548 | $1,564.16 | $1,564.10 | $1,564.20 | |