| 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 | $186.66 | 3.424% | $193.0512 | $193.05 | $193.05 | $193.10 |
| Purchase #2 | $80.64 | 4.624% | $84.3688 | $84.37 | $84.35 | $84.40 |
| Purchase #3 | $149.26 | 5.242% | $157.0842 | $157.08 | $157.10 | $157.10 |
| Purchase #4 | $147.41 | 7.782% | $158.8814 | $158.88 | $158.90 | $158.90 |
| Purchase #5 | $181.32 | 11.396% | $201.9832 | $201.98 | $202.00 | $202.00 |
| Purchase #6 | $107.90 | 5.150% | $113.4569 | $113.46 | $113.45 | $113.50 |
| Purchase #7 | $70.90 | 9.331% | $77.5157 | $77.52 | $77.50 | $77.50 |
| 7 purchase totals = | $924.09 | $986.3414 | $986.34 | $986.35 | $986.50 | |