| 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 | $127.79 | 7.657% | $137.5749 | $137.57 | $137.55 | $137.60 |
| Purchase #2 | $72.78 | 10.527% | $80.4416 | $80.44 | $80.45 | $80.40 |
| Purchase #3 | $247.89 | 4.197% | $258.2939 | $258.29 | $258.30 | $258.30 |
| Purchase #4 | $57.55 | 5.341% | $60.6237 | $60.62 | $60.60 | $60.60 |
| Purchase #5 | $184.64 | 9.737% | $202.6184 | $202.62 | $202.60 | $202.60 |
| Purchase #6 | $171.25 | 11.549% | $191.0277 | $191.03 | $191.05 | $191.00 |
| Purchase #7 | $126.26 | 11.776% | $141.1284 | $141.13 | $141.15 | $141.10 |
| 7 purchase totals = | $988.16 | $1,071.7086 | $1,071.70 | $1,071.70 | $1,071.60 | |