| 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 | $162.72 | 7.292% | $174.5855 | $174.59 | $174.60 | $174.60 |
| Purchase #2 | $150.64 | 6.671% | $160.6892 | $160.69 | $160.70 | $160.70 |
| Purchase #3 | $19.72 | 9.809% | $21.6543 | $21.65 | $21.65 | $21.70 |
| Purchase #4 | $68.93 | 4.568% | $72.0787 | $72.08 | $72.10 | $72.10 |
| Purchase #5 | $242.57 | 5.582% | $256.1103 | $256.11 | $256.10 | $256.10 |
| Purchase #6 | $180.88 | 8.157% | $195.6344 | $195.63 | $195.65 | $195.60 |
| Purchase #7 | $123.61 | 8.668% | $134.3245 | $134.32 | $134.30 | $134.30 |
| 7 purchase totals = | $949.07 | $1,015.0769 | $1,015.07 | $1,015.10 | $1,015.10 | |