| 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 | $143.37 | 9.199% | $156.5586 | $156.56 | $156.55 | $156.60 |
| Purchase #2 | $104.75 | 4.490% | $109.4533 | $109.45 | $109.45 | $109.50 |
| Purchase #3 | $210.84 | 3.124% | $217.4266 | $217.43 | $217.45 | $217.40 |
| Purchase #4 | $120.37 | 11.496% | $134.2077 | $134.21 | $134.20 | $134.20 |
| Purchase #5 | $122.88 | 10.309% | $135.5477 | $135.55 | $135.55 | $135.50 |
| Purchase #6 | $147.59 | 10.154% | $162.5763 | $162.58 | $162.60 | $162.60 |
| Purchase #7 | $180.81 | 6.281% | $192.1667 | $192.17 | $192.15 | $192.20 |
| 7 purchase totals = | $1,030.61 | $1,107.9369 | $1,107.95 | $1,107.95 | $1,108.00 | |