| 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 | $133.60 | 9.532% | $146.3348 | $146.33 | $146.35 | $146.30 |
| Purchase #2 | $34.53 | 3.672% | $35.7979 | $35.80 | $35.80 | $35.80 |
| Purchase #3 | $203.85 | 5.431% | $214.9211 | $214.92 | $214.90 | $214.90 |
| Purchase #4 | $212.33 | 3.218% | $219.1628 | $219.16 | $219.15 | $219.20 |
| Purchase #5 | $140.32 | 5.343% | $147.8173 | $147.82 | $147.80 | $147.80 |
| Purchase #6 | $15.39 | 5.412% | $16.2229 | $16.22 | $16.20 | $16.20 |
| Purchase #7 | $195.39 | 13.715% | $222.1877 | $222.19 | $222.20 | $222.20 |
| 7 purchase totals = | $935.41 | $1,002.4445 | $1,002.44 | $1,002.40 | $1,002.40 | |