| 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 | $167.40 | 12.320% | $188.0237 | $188.02 | $188.00 | $188.00 |
| Purchase #2 | $109.86 | 4.705% | $115.0289 | $115.03 | $115.05 | $115.00 |
| Purchase #3 | $175.42 | 6.308% | $186.4855 | $186.49 | $186.50 | $186.50 |
| Purchase #4 | $89.38 | 13.379% | $101.3382 | $101.34 | $101.35 | $101.30 |
| Purchase #5 | $220.69 | 13.711% | $250.9488 | $250.95 | $250.95 | $250.90 |
| Purchase #6 | $117.94 | 9.516% | $129.1632 | $129.16 | $129.15 | $129.20 |
| Purchase #7 | $42.52 | 5.515% | $44.865 | $44.87 | $44.85 | $44.90 |
| 7 purchase totals = | $923.21 | $1,015.8533 | $1,015.86 | $1,015.85 | $1,015.80 | |