| 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 | $177.35 | 13.783% | $201.7942 | $201.79 | $201.80 | $201.80 |
| Purchase #2 | $149.84 | 4.788% | $157.0143 | $157.01 | $157.00 | $157.00 |
| Purchase #3 | $190.86 | 10.724% | $211.3278 | $211.33 | $211.35 | $211.30 |
| Purchase #4 | $134.98 | 11.320% | $150.2597 | $150.26 | $150.25 | $150.30 |
| Purchase #5 | $131.88 | 5.112% | $138.6217 | $138.62 | $138.60 | $138.60 |
| Purchase #6 | $227.54 | 9.242% | $248.5692 | $248.57 | $248.55 | $248.60 |
| Purchase #7 | $188.34 | 12.263% | $211.4361 | $211.44 | $211.45 | $211.40 |
| 7 purchase totals = | $1,200.79 | $1,319.0230 | $1,319.02 | $1,319.00 | $1,319.00 | |