| 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 | $117.57 | 12.817% | $132.6389 | $132.64 | $132.65 | $132.60 |
| Purchase #2 | $134.58 | 4.667% | $140.8608 | $140.86 | $140.85 | $140.90 |
| Purchase #3 | $19.90 | 13.731% | $22.6325 | $22.63 | $22.65 | $22.60 |
| Purchase #4 | $122.31 | 10.376% | $135.0009 | $135.00 | $135.00 | $135.00 |
| Purchase #5 | $34.69 | 4.786% | $36.3503 | $36.35 | $36.35 | $36.40 |
| Purchase #6 | $170.52 | 10.581% | $188.5627 | $188.56 | $188.55 | $188.60 |
| Purchase #7 | $173.93 | 10.863% | $192.824 | $192.82 | $192.80 | $192.80 |
| 7 purchase totals = | $773.50 | $848.8701 | $848.86 | $848.85 | $848.90 | |