| 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 | $162.94 | 11.417% | $181.5429 | $181.54 | $181.55 | $181.50 |
| Purchase #2 | $216.34 | 5.398% | $228.018 | $228.02 | $228.00 | $228.00 |
| Purchase #3 | $236.81 | 3.128% | $244.2174 | $244.22 | $244.20 | $244.20 |
| Purchase #4 | $69.27 | 4.778% | $72.5797 | $72.58 | $72.60 | $72.60 |
| Purchase #5 | $81.56 | 3.338% | $84.2825 | $84.28 | $84.30 | $84.30 |
| Purchase #6 | $144.90 | 8.695% | $157.4991 | $157.50 | $157.50 | $157.50 |
| Purchase #7 | $202.72 | 3.823% | $210.47 | $210.47 | $210.45 | $210.50 |
| 7 purchase totals = | $1,114.54 | $1,178.6096 | $1,178.61 | $1,178.60 | $1,178.60 | |