| 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 | $157.68 | 3.160% | $162.6627 | $162.66 | $162.65 | $162.70 |
| Purchase #2 | $176.95 | 8.686% | $192.3199 | $192.32 | $192.30 | $192.30 |
| Purchase #3 | $246.65 | 5.119% | $259.276 | $259.28 | $259.30 | $259.30 |
| Purchase #4 | $82.77 | 5.128% | $87.0144 | $87.01 | $87.00 | $87.00 |
| Purchase #5 | $238.77 | 4.374% | $249.2138 | $249.21 | $249.20 | $249.20 |
| Purchase #6 | $190.58 | 5.196% | $200.4825 | $200.48 | $200.50 | $200.50 |
| Purchase #7 | $18.95 | 6.200% | $20.1249 | $20.12 | $20.10 | $20.10 |
| 7 purchase totals = | $1,112.35 | $1,171.0942 | $1,171.08 | $1,171.05 | $1,171.10 | |