| 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 | $132.98 | 5.276% | $139.996 | $140.00 | $140.00 | $140.00 |
| Purchase #2 | $68.28 | 8.606% | $74.1562 | $74.16 | $74.15 | $74.20 |
| Purchase #3 | $64.93 | 4.459% | $67.8252 | $67.83 | $67.85 | $67.80 |
| Purchase #4 | $210.39 | 8.415% | $228.0943 | $228.09 | $228.10 | $228.10 |
| Purchase #5 | $52.94 | 9.272% | $57.8486 | $57.85 | $57.85 | $57.80 |
| Purchase #6 | $140.88 | 4.740% | $147.5577 | $147.56 | $147.55 | $147.60 |
| Purchase #7 | $31.56 | 7.447% | $33.9103 | $33.91 | $33.90 | $33.90 |
| 7 purchase totals = | $701.96 | $749.3883 | $749.40 | $749.40 | $749.40 | |