| 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 | $194.26 | 12.263% | $218.0821 | $218.08 | $218.10 | $218.10 |
| Purchase #2 | $38.45 | 3.123% | $39.6508 | $39.65 | $39.65 | $39.70 |
| Purchase #3 | $140.64 | 13.142% | $159.1229 | $159.12 | $159.10 | $159.10 |
| Purchase #4 | $6.84 | 7.320% | $7.3407 | $7.34 | $7.35 | $7.30 |
| Purchase #5 | $127.46 | 5.210% | $134.1007 | $134.10 | $134.10 | $134.10 |
| Purchase #6 | $171.55 | 13.515% | $194.735 | $194.74 | $194.75 | $194.70 |
| Purchase #7 | $95.93 | 11.625% | $107.0819 | $107.08 | $107.10 | $107.10 |
| 7 purchase totals = | $775.13 | $860.1141 | $860.11 | $860.15 | $860.10 | |